FOCUS-SERIES LINEA FOCUS DLI-130

Transcription

1 DATA SHEET FOCUS-SERIES LINEA FOCUS DLI-130 SECOND GENERATION BEAM STEERING LINE SOURCE SPEAKERS EN

2 DLI-130 CONTENTS INTRODUCTION 3 THE PRODUCT PRODUCT DESCRIPTION GENERAL FEATURES NEW FEATURES SCHEMATIC DIAGRAM INPUT INTERFACES FOHHN TECHNOLOGIES BEAM STEERING TECHNOLOGY FOHHN AUDIO SOFT TECHNICAL DOCUMENTATION DLI-130 AES (AES/EBU) DLI-130 ANA (ANALOGUE) DLI-130 DAN (DANTE) DLI-130 OPT (OPTOCORE) TECHNICAL DRAWINGS ACCESSORIES 28

3 DLI-130 INTRODUCTION NEXT GENERATION BEAM STEERING After eight successful years, the next generation of Fohhn s award-winning LINEA FOCUS Beam Steering systems is presented with new, innovative features and digital audio input interfaces. First models to appear are the new DLI-130 and DLI-230. In the course of digitization, FOHHN is ensuring that its products are compatible with all digital audio networks. All new systems are therefore being equipped as standard with signal inputs for AES/EBU and for AIREA, the FOHHN audio network system. The systems are also optionally available with interfaces for DANTE or Optocore or, as before with analogue signal inputs. For FOHHN, the holistic integration of an audio system takes top priority. The company s FOCUS-SERIES offers a wide range of Beam Steering products: from compact line source speakers for conference rooms, lecture theatres or churches, and modular compact arrays that are ideal for theatres and concert halls, through to high performance concert sound systems for halls, arenas and open-air events. In short, FOHHN Beam Steering systems provide perfect sound reinforcement for venues of all sizes. FOHHN Beam Steering systems are consistently and exclusively developed in house. Any special components such as the multi-channel Class D amplifiers, digital signal processors, network technology, wooden housings, or flying and transport mechanics are manufactured in Germany, in accordance with the latest standards. This all results in: the highest quality, safety, sustainability and expandability. Our engineers are pleased to offer architects, specialist planners and system integrators comprehensive support in realising projects with LINEA FOCUS and other FOHHN products regardless of where and how the loudspeaker systems are to be integrated. 3

4 THE PRODUCT LINEA FOCUS DLI-130 4

5 DLI-130 PRODUCT DESCRIPTION With the DLI-130, FOHHN introduces one of the first representatives of a new generation of electronically steerable active loudspeaker systems. The system combines state-of-the-art Beam Steering Technology with digital compatibility. Like all new and upcoming FOCUS-SERIES models, the DLI-130 is equipped as standard with digital input interfaces and related product variants. DLI-130 AES for AES/EBU and AIREA DLI-130 DAN for DANTE DLI-130 OPT for Optocore DLI-130 ANA for analogue signal inputs The LINEA FOCUS DLI-130 is a high performance line source system, which can be electronically controlled and monitored. The system is equipped with eight state-of-the-art Class D amplifiers and DSP technology specially developed for this area of application, plus eight coated 4 long excursion drivers. This perfect balance of amplifier-, digital signal processor- and loudspeaker technology enables a maximum SPL of 124 db to be achieved. The loudspeaker s vertical beam dispersion characteristics can be intuitively controlled in real time using FOHHN AUDIO SOFT: The vertical beam width, ranging from 0 to 90, and vertical inclination angle, ranging from -40 to +40, can both be adjusted in precise 0.1 increments. This means that unwanted reflections from floors and ceilings can be avoided. The result: optimum levels of speech intelligibility, a pleasing sound image and excellent sound quality even in the most challenging acoustic conditions. Should greater low frequency sound pressure levels be required, the DLI-130 can be seamlessly combined with active or passive FOHHN subwoofers. Due to its slim, elegant design, the 130 cm long loudspeaker can be integrated almost invisibly into every kind of architectural setting: whether mounted flat against the wall (thanks to its electronic controllability) or installed in a recess. Its aluminium housing including the front grille is optionally available in all RAL Classic colours, or with a photorealistic surface design (FOHHN TEXTURE DESIGN). The DLI-130 has been developed for fixed installation applications, e.g. churches and cathedrals, congress halls and exhibition centres, airports and railway stations, theatres, TV studios, university lecture theatres and auditoria, conference rooms or museums. The following applies to all LINEA FOCUS models: The longer the loudspeaker, the longer its reach and the better its capacity for precise control of low frequencies. 5

6 DLI-130 GENERAL FEATURES 8 integral digital amplifiers and digital signal processors (DSP) Real-time parameter control Precise Beam control in 0.1 degree increments and in real time Integral protective circuits for maximum operating safety Optimum speech intelligibility in rooms with difficult acoustics Suitable for reproduction of music FOHHN subwoofers can be added to the system Aluminium housing with slim, discreet design Low weight No mechanical steering of speaker necessary Discreet integration into the room architecture In-wall integration possible Beam Steering DSP: - Vertical dispersion monitoring - Beam angle (0-90 in 0.1 increments) - Inclination angle ( in 0.1 increments) - Acoustic centre movable along full length of the line - Two Beam Technology - Side Lobe Free Technology - High-pass User DSP control for: - Volume - Routing - 10-band fully parametric equaliser - Internal Delay - Crossover - Compressor/Limiter - Noise Gate User Presets Intuitive operating software for configuration of all systems and all parameters including focus simulation using the latest version of FOHHN AUDIO SOFT: One software controls everything. 100 Presets possible: All Beam Steering- and User DSP settings can be stored and recalled in real time. Optional integration into media controls Complex remote control and monitoring via FOHHN-NET Comprehensive range of mounting accessories for fixed installations Easy servicing due to superior design Green Power Standby Mode German Quality engineered and made by FOHHN Available in all RAL colours (other colour catalogues available on request) System integration in accordance with EN and EN (emergency and fire evacuation) 6

7 DLI-130 NEW FEATURES Standard digital signal inputs for AES/EBU, optional inputs available for Dante, Optocore or Analogue DSP input and output processing Delay (up to 340 m / 1000 ms) Password protection Auto Power Save (configurable) Tilt sensor (readout in FOHHN AUDIO SOFT) Pilot tone detection always occurring on both channels Fault contact (relay 2 alternate) [1] Switching contact (configurable) [1] [1] only available for Analogue and AES/EBU versions 7

8 DLI-130 SCHEMATIC DIAGRAM LINEA FOCUS DLI - MODELS FOR FIXED INSTALLATION SIGNAL INPUT OPTIONS USER DSP SPEAKER DSP BEAM CONTROL DSP CLASS D AMPS Analogue Routing Input processing Output processing TILT SENSOR SOUND FOHHN-NET COMMUNICATION CONTROLLER SWITCHING CONTACT * AUTO POWER SAVE ALARM OUT * CONDITION MONITORING Temperature Voltage Current * Analogue and AES/EBU AIREA input options only 8

9 DLI-130 INPUT INTERFACES The DLI-130 loudspeaker system is the first LINEA FOCUS product to be available in four variants with different input options: AES/EBU is the most common digital standard. This variant additionally enables connection of an AIREA Master module (via RJ-45). The DLI-130 AES is the cheapest product variant. Dante is a popular digital audio network. Audio data is transmitted over IP network. Dante offers complex audio routing possibilities. Redundant cabling (star-shaped) is possible. Optocore is a network that enables routing of control signals and audio signals via fibre optic cables. This permits long cable runs (e.g. as in airport installations). The signal transmission has extremely low latency. Optocore offers complex audio routing possibilities. Redundant cabling (ring-shaped) is possible. Analog The DLI-130 ANA offers the simplest connection option. Balanced analogue input signals will suffice. 9

10 FOHHN TECHNOLOGIES LINEA FOCUS DLI

11 DLI-130 BEAM STEERING TECHNOLOGY In audio technology, the term Beam Steering refers to the control of loudspeaker beams using electronics and software. The mechanical inclination of a loudspeaker, or complex curving of modular line array systems is therefore unnecessary. Using state-of-the-art digital amplifier- and DSP technology, sound sources that Iie closely together can be individually controlled. A sophisticated, specially developed algorithm enables the beam dispersion characteristics of the whole loudspeaker system to be specifically set. This allows the vertical inclination angle and beam width to be precisely controlled in real time, via software. As a rule: The longer the line source speaker, the lower the frequencies that can be included. All FOHHN FOCUS-SERIES loudspeakers work according to this principle. All components of an entire sound system can be controlled using the same software. The current version of FOHHN AUDIO SOFT enables the whole system to be configured in advance. Once at the venue, the parameter settings are then automatically transferred to the respective loudspeaker systems. The concept of Beam Steering 11

12 DLI-130 BEAM STEERING TECHNOLOGY SIDE LOBE FREE TECHNOLOGY Due to their design, both line source speakers and line arrays generate unwanted side lobes in their vertical beam dispersion path. These result from the distances between the individual loudspeaker chassis and the finite length of an array. LINEA FOCUS SYSTEMS are equipped with FOHHN SIDE LOBE FREE TECHNOLOGY: A specially developed algorithm effectively reduces the side lobes, resulting in fewer unwanted room reflections. As a consequence, speech intelligibility is improved and feedback stability is increased. TWO BEAM TECHNOLOGY FOHHN s in-house developed TWO BEAM TECHNOLOGY enables the generation of two separate beams with independently adjustable parameters. In each case, the full line length can be used for the beam s production. So when activating the second beam, its dispersion still covers the entire frequency range. For each beam, parameters such as the vertical inclination angle, beam width, acoustic centre position, level and high pass filter can all be separately configured. This enables an asymmetrical beam dispersion and targeted coverage of two completely separate audience areas (e.g. stalls and balcony). One beam Two beams Asymmetric beam Acoustic center above Acoustic center below Beam with side lobes 12

13 DLI-130 FOHHN AUDIO SOFT LINEA FOCUS loudspeaker systems can be operated entirely via a single piece of intuitive control software: FOHHN AUDIO SOFT enables the central monitoring and control of all functions in networked FOHHN devices in real time. Using the FOHHN-NET control network, the software has access to all the loudspeakers and amplifiers within the whole audio system. The software s clear, graphic user interface enables speedy access to grouping functions and user DSP functions (such as volume control, routing, EQ or 100 user presets). In the Beam Steering section, users can set parameters that include, amongst others, beam width- and beam inclination angles, acoustic centre, high pass filtering, Two Beam Mode and Optimize (Side Lobe Free). They can also remotely monitor the audio signal-, hardware- and network status, as well as pilot tone presence, temperature and operating time. With the appearance of the LINEA FOCUS DLI-130, FOHHN AUDIO SOFT has acquired some new functions: These include access control via password protection, a configurable Auto Power Save function and the readout of tilt sensor data. Also, DSP functions are now available at the signal inputs. The new software version additionally allows simultaneous configuration of the Beam Steering parameters of several loudspeaker systems. FOHHN AUDIO SOFT is a control software for Windows computers. Connection between the DLI-130 AES or DLI-130 ANA and the control computer is via the use of either an NA-11 FOHHN-NET USB ADAPTER or NA-3 FOHHN-NET ETHERNET ADAPTER. The DLI-130 DAN and DLI-130 OPT are connected via Ethernet. The software and its associated user manual can be downloaded free of charge from: LINEA FOCUS DLI systems can only be configured via FOHHN AUDIO SOFT version 5.x. 13

14 TECHNICAL DOCUMENTATION LINEA FOCUS DLI

15 DLI-130 AES TENDER SPECIFICATION ELECTRONICALLY STEERABLE, ACTIVE LINE SOURCE SYSTEM WITH AES/EBU INPUTS Active line source system, which can be electronically controlled and monitored, with eight state-of-the-art CLASS D amplifiers and DSP technology specially developed for this field of application. The system is equipped with eight coated, 4 long excursion drivers. Use of neodymium chassis and an aluminium housing keeps the total weight of the unit, including electronics, down to just 9.4 kg. Ideally suited to the dynamic transmission of both speech and music, especially in acoustically challenging venues with lengthy reverberation times, or in demanding architectural settings. A perfect balance of amplifier-, loudspeaker- and DSP technology results in a max SPL of 124 db. The loudspeaker system has a wide frequency range of 60 Hz 17 khz. Its nominal horizontal dispersion angle is 110. The speaker s vertical beam width (which ranges from 0 to 90 ) and its vertical inclination angle (which ranges from -40 to +40 ) can both be adjusted in precise 0.1 increments, enabling extremely accurate orientation towards audience areas. For coverage of different audience levels, two separate beams can be generated that are independent of one another. Both beams include, among other things, separate high pass filtering. The acoustic centre of each beam can be moved along the full length of the line. An integrated algorithm effectively suppresses any unwanted side lobes in the beam s vertical dispersion range. The loudspeaker is also equipped with pilot tone monitoring for integration into an emergency evacuation system. Errors or malfunctions such as internal operating voltage errors, overheating, short circuits, missing pilot tone on both signal inputs (configurable), or network errors can all be monitored and displayed. (Each communication is acknowledged.) Notification and display of error messages is shown via fault message contact (relay 2 alternate), a red flashing LED (internally on the input board), as well as via status messages in the control software. Error messages can be read via RS-485 and Ethernet (using an optional adapter). The loudspeaker system also has configurable functions that include input switching contacts and Auto Power Save, as well as features such as a tilt sensor and password protected access control. The control, programming and monitoring of all functions and parameters can be done in real time using a single piece of dedicated software. Beam dispersion, sound pressure levels and frequency response are all graphically displayed. The software also enables control of an extensive range of DSP functions for input and output processing that include routing, volume, delay, limiter/compressor, noise gate, signal generator (output only). The loudspeaker system offers an adjustable overall delay of up to 340 m (1000 ms). The speaker has a lightweight aluminium enclosure with rounded sides and a black or white powder-coated finish. Optionally available in all RAL Classic colours, or with photorealistic textural designs. To protect the loudspeaker chassis and electronics, the enclosure is fitted with a ball impact resistant, highly sound permeable front grille made from powder-coated steel, with damp- and dust repellent acoustic fleece behind. 12 M6 threaded inserts are integrated to accommodate mounting brackets. Application-specific brackets for wall-, traverse- and stand mounting are optionally available. CAAD Simulation for EASE is available on request. Internal connections: Inputs each with 3-pin Phoenix terminal blocks for the digital AES/EBU signals and control signals an alternative RJ-45 (Neutrik ethercon) input connector for both signals is also available; a link connector with 3-pin Phoenix terminal block for further routing of control signals; a mains power connection using 2-pin WAGO terminal (grounding is screwed); fault message contact and link each with a 3-pin Phoenix terminal block; switching contact using a further 3-pin Phoenix terminal block. DLI-130 AES 15

16 DLI-130 AES TECHNICAL DATA ELECTROACOUSTIC FEATURES Acoustic design electronically steerable line source speaker Components 8 4 impregnated (fully neodymium) Operational mode active, 8 DSP amplifiers, Class-D Max. SPL (1 m) [1] 124 db Frequency range [2] 60 Hz 17 khz Beam dispersion angle, horizontal [3] 110 Vertical beam width, digitally controlled 0 to +90 in 0.1 increments Vertical inclination angle, digitally controlled -40 to +40 in 0.1 increments Acoustic centre both beams moveable between % (from speaker bottom to top) LOUDSPEAKER FEATURES Enclosure Protection grille Mounting points Standard colours Front design Dimensions (W H D) Weight [4] aluminium housing ball impact resistant, steel, powder coated 12 M6 threaded inserts black or white powder coated front grille in housing colour approx mm approx. 9.4 kg OPTIONAL FEATURES Special colours [5] all RAL Classic colours, Fohhn Texture Design ELECTRONIC FEATURES Amplifier power W Amplifier type Pure Path Digital PWM DSP-Channels, Fohhn Audio DSP 8 Gain 25 db Input sensivity 0 dbfs Frequency response 20 Hz 20 khz Signal/Noise-Ratio > 105 db/a Protective circuit softstart, overheating, short circuit, overload Power supply 100 V 240 V AC 4 A 50/60 Hz switching power supply with Power Factor Correction (PFC) Power consumption Standby 5 W, max. 400 W Power factor (PFC) > 90 % Low Power Green Power Standby Mode Temperature range 0 40 C Cooling temperature-controlled fan Weight of electronics ca. 2 kg AUDIO SIGNAL, INPUTS AND OUTPUTS Audio inputs 2 AES/EBU or 1 AIREA powered Audio input channels DSP 2 Audio link - Redundancy - DLI-130 AES 16

17 DLI-130 AES TECHNICAL DATA REMOTE CONTROL, REMOTE MONITORING Remote control Remote monitoring Pilot tone monitoring Fault message contact Switching contact Fohhn-Net over RS-485, Fohhn Audio Soft Temperature, Protect, AES/EBU Signals, Power Supply, Fohhn-Net, Fohhn Audio Soft, Tilt sensor, Pilot tone activatable, detectable in Master (on both inputs) 1 relay 2 alternate, 3-pin Phoenix Load preset, Standby On/Off CONTROLLERS Digital Signal Processors 2 Independent Limiters 6 Selective 3-band limiting bass/mid/high Band-specific time constants Filter technology 80-bit double precision AD - FIR Gain -80 db +12 db Volume -80 db +12 db EQ input 10 fully parametric filters, Gain +/-12 db, Frequency 10 Hz 20 khz, Q EQ output 10 fully parametric filters, Gain +/-12 db, Frequency 10 Hz 20 khz, Q Limiter / Compressor 2 Input, 1 Output Noise Gate 2 Input, 1 Output X-Over Linkwitz-Riley 4th order, 24 db / octave, high pass 10 Hz 20 khz, low pass 10 Hz 20 khz, 2 input, 1 output in each case Delay input 0, ms or 3.4 mm 120 m each Delay output 0, ms or 3.4 mm 220 m each Tilt sensor Password protection Auto Power Save adjustable from 1 s to 12 h, or permanently active User presets 100 Simulation beam Fohhn-Net, Fohhn Audio Soft Latency 1.80 ms CONNECTIONS (INTERNAL) Signal inputs Signal link Mains connection Fault message contact Switching contact 1 Phoenix 3-pin AES/EBU, 1 Phoenix 3-pin Fohhn-Net, or 1 RJ-45 AIREA 1 Phoenix 3-pin, Fohhn-Net 1 WAGO 2-pin, grounding screwed 1 Phoenix 3-pin, 1 Phoenix 3-pin link 1 Phoenix 3-pin DISPLAYS (INTERNAL) Power on/off (stand-by) Network control green = on, red = stand-by, red flashing = fault, blue = sign receive/send remote control LED CAAD-SIMULATION DATA Simulation data EASE [1] peak, 20 ms with band filtered pink noise in accordance with IEC , one octave above the lowest cut-off frequency [2] -10 db under reflection-free half-space conditions [3] horizontal x vertical at -6 db [4] net weight without optional extras [5] further colours such as RAL Design or NCS only available on request DLI-130 AES 17

18 DLI-130 ANA TENDER SPECIFICATION ELECTRONICALLY STEERABLE, ACTIVE LINE SOURCE SYSTEM WITH ANALOGUE INPUT Active line source system, which can be electronically controlled and monitored, with eight state-of-the-art CLASS D amplifiers and DSP technology specially developed for this field of application. The system is equipped with eight coated, 4 long excursion drivers. Use of neodymium chassis and an aluminium housing keeps the total weight of the unit, including electronics, down to just 9.4 kg. Ideally suited to the dynamic transmission of both speech and music, especially in acoustically challenging venues with lengthy reverberation times, or in demanding architectural settings. A perfect balance of amplifier-, loudspeaker- and DSP technology results in a max SPL of 124 db. The loudspeaker system has a wide frequency range of 60 Hz 17 khz. Its nominal horizontal dispersion angle is 110. The speaker s vertical beam width (which ranges from 0 to 90 ) and its vertical inclination angle (which ranges from -40 to +40 ) can both be adjusted in precise 0.1 increments, enabling extremely accurate orientation towards audience areas. For coverage of different audience levels, two separate beams can be generated that are independent of one another. Both beams include, among other things, separate high pass filtering. The acoustic centre of each beam can be moved along the full length of the line. An integrated algorithm effectively suppresses any unwanted side lobes in the beam s vertical dispersion range. The loudspeaker is also equipped with pilot tone monitoring for integration into an emergency evacuation system. Errors or malfunctions such as internal operating voltage errors, overheating, short circuits, missing pilot tone on both signal inputs (configurable), or network errors can all be monitored and displayed. (Each communication is acknowledged.) Notification and display of error messages is shown via fault message contact (relay 2 alternate), a red flashing LED (internally on the input board), as well as via status messages in the control software. Error messages can be read via RS-485 and Ethernet (using an optional adapter). The loudspeaker system also has configurable functions that include input switching contacts and Auto Power Save, as well as features such as a tilt sensor and password protected access control. The control, programming and monitoring of all functions and parameters can be done in real time using a single piece of dedicated software. Beam dispersion, sound pressure levels and frequency response are all graphically displayed. The software also enables control of an extensive range of DSP functions for input and output processing that include routing, volume, delay, limiter/compressor, noise gate, signal generator (output only). The loudspeaker system offers an adjustable overall delay of up to 340 m (1000 ms). The speaker has a lightweight aluminium enclosure with rounded sides and a black or white powder-coated finish. Optionally available in all RAL Classic colours, or with photorealistic textural designs. To protect the loudspeaker chassis and electronics, the enclosure is fitted with a ball impact resistant, highly sound permeable front grille made from powder-coated steel, with damp- and dust repellent acoustic fleece behind. 12 M6 threaded inserts are integrated to accommodate mounting brackets. Application-specific brackets for wall-, traverse- and stand mounting are optionally available. CAAD Simulation for EASE is available on request. Internal connections: Two inputs with 3-pin Phoenix terminal blocks for analogue audio signals, and one input with 3-pin Phoenix terminal blocks for control signals; two link connectors with 3-pin Phoenix terminal block for further routing of analogue audio signals, and one link connector with 3-pin Phoenix terminal block for further routing of control signals; a mains power connection using 2-pin WAGO terminal (grounding is screwed); fault message contact and link each with a 3-pin Phoenix terminal block; switching contact using a further 3-pin Phoenix terminal block. DLI-130 ANA 18

19 DLI-130 ANA TECHNICAL DATA ELECTROACOUSTIC FEATURES Acoustic design electronically steerable line source speaker Components 8 4 impregnated (fully neodymium) Operational mode active, 8 DSP amplifiers, Class-D Max. SPL (1 m) [1] 124 db Frequency range [2] 60 Hz 17 khz Beam dispersion angle, horizontal [3] 110 Vertical beam width, digitally controlled 0 to + 90 in 0.1 increments Vertical inclination angle, digitally controlled -40 to +40 in 0.1 increments Acoustic centre both beams moveable between % (from speaker bottom to top) LOUDSPEAKER FEATURES Enclosure Protection grille Mounting points Standard colours Front design Dimensions (W H D) Weight [4] aluminium housing ball impact resistant, steel, powder coated 12 M6 threaded inserts black or white powder coated front grille in housing colour approx mm approx. 9.4 kg OPTIONAL FEATURES Special colours [5] all RAL Classic colours, Fohhn Texture Design ELECTRONIC FEATURES Amplifier power W Amplifier type Pure Path Digital PWM DSP-Channels, Fohhn Audio DSP 8 Gain 25 db Input sensivity 1.4 V Frequency response 20 Hz 20 khz Signal/Noise-Ratio > 105 db/a Protective circuit softstart, overheating, short circuit, overload Power supply 100 V 240 V AC 4 A 50/60 Hz switching power supply with Power Factor Correction (PFC) Power consumption Standby 5 W, max. 400 W Power factor (PFC) > 90 % Low Power Green Power Standby Mode Temperature range 0 40 C Cooling temperature-controlled fan Weight of electronics ca. 2 kg AUDIO SIGNAL, INPUTS AND OUTPUTS Audio inputs 2 analogue, transformer balanced Audio input channels DSP 2 Audio link 2 Redundancy - DLI-130 ANA 19

20 DLI-130 ANA TECHNICAL DATA REMOTE CONTROL, REMOTE MONITORING Remote control Remote monitoring Pilot tone monitoring Fault message contact Switching contact Fohhn-Net over RS-485, Fohhn Audio Soft Temperature, Protect, Signal, Power Supply, Fohhn-Net, Fohhn Audio Soft, Tilt sensor, Pilot tone activatable, detectable in Master (on both inputs) 1 relay 2 alternate, 3-pin Phoenix Load preset, Standby On/Off CONTROLLERS Digital Signal Processors 2 Independent Limiters 6 Selective 3-band limiting bass/mid/high Band-specific time constants Filter technology 80-bit double precision AD 24 bit / 96 khz FIR Gain -80 db +12 db Volume -80 db +12 db EQ input 10 fully parametric filters, Gain +/-12 db, Frequency 10 Hz 20 khz, Q EQ output 10 fully parametric filters, Gain +/-12 db, Frequency 10 Hz 20 khz, Q Limiter / Compressor 2 Input, 1 Output Noise Gate 2 Input, 1 Output X-Over Linkwitz-Riley 4th order, 24 db / octave, high pass 10 Hz 20 khz, low pass 10 Hz 20 khz, 2 input, 1 output in each case Delay input 0, ms or 3.4 mm 120 m each Delay output 0, ms or 3.4 mm 220 m each Tilt sensor Password protection Auto Power Save adjustable from 1 s to 12 h, or permanently active User presets 100 Simulation beam Fohhn-Net, Fohhn Audio Soft Latency 2.40 ms CONNECTIONS (INTERNAL) Signal inputs Signal link Mains connection Fault message contact Switching contact 1 Phoenix 3-pin analogue, 1 Phoenix 3-pin Fohhn-Net 2 Phoenix 3-pin, 1 Phoenix 3-pin Fohhn-Net 1 WAGO 2-pin, grounding screwed 1 Phoenix 3-pin, 1 Phoenix 3-pin link 1 Phoenix 3-pin DISPLAYS (INTERNAL) Power on/off (stand-by) Network control green = on, red = stand-by, red flashing = fault, blue = sign receive/send remote control LED CAAD-SIMULATION DATA Simulation data EASE [1] peak, 20 ms with band filtered pink noise in accordance with IEC , one octave above the lowest cut-off frequency [2] -10 db under reflection-free half-space conditions [3] horizontal x vertical at -6 db [4] net weight without optional extras [5] further colours such as RAL Design or NCS only available on request DLI-130 ANA 20

21 DLI-130 DAN TENDER SPECIFICATION ELECTRONICALLY STEERABLE, ACTIVE LINE SOURCE SYSTEM WITH DANTE INPUT Active line source system, which can be electronically controlled and monitored, with eight state-of-the-art CLASS D amplifiers and DSP technology specially developed for this field of application. The system is equipped with eight coated, 4 long excursion drivers. Use of neodymium chassis and an aluminium housing keeps the total weight of the unit, including electronics, down to just 9.4 kg. Ideally suited to the dynamic transmission of both speech and music, especially in acoustically challenging venues with lengthy reverberation times, or in demanding architectural settings. A perfect balance of amplifier-, loudspeaker- and DSP technology results in a max SPL of 124 db. The loudspeaker system has a wide frequency range of 60 Hz 17 khz. Its nominal horizontal dispersion angle is 110. The speaker s vertical beam width (which ranges from 0 to 90 ) and its vertical inclination angle (which ranges from -40 to +40 ) can both be adjusted in precise 0.1 increments, enabling extremely accurate orientation towards audience areas. For coverage of different audience levels, two separate beams can be generated that are independent of one another. Both beams include, among other things, separate high pass filtering. The acoustic centre of each beam can be moved along the full length of the line. An integrated algorithm effectively suppresses any unwanted side lobes in the beam s vertical dispersion range. The loudspeaker is also equipped with pilot tone monitoring for integration into an emergency evacuation system. Errors or malfunctions such as internal operating voltage errors, overheating, short circuits, missing pilot tone on both signal inputs (configurable), or network errors can all be monitored and displayed. (Each communication is acknowledged.) Notification and display of error messages is carried out via status messages in the control software. The loudspeaker additionally has a configurable Auto Power Save function as well as a tilt sensor and password protected access control. The control, programming and monitoring of all functions and parameters can be done in real time using a single piece of dedicated software. Beam dispersion, sound pressure levels and frequency response are all graphically displayed. The software also enables control of an extensive range of DSP functions for input and output processing that include routing, volume, delay, limiter/compressor, noise gate, signal generator (output only). The loudspeaker system offers an adjustable overall delay of up to 340 m (1000 ms). The speaker has a lightweight aluminium enclosure with rounded sides and a black or white powder-coated finish. Optionally available in all RAL Classic colours, or with photorealistic textural designs. To protect the loudspeaker chassis and electronics, the enclosure is fitted with a ball impact resistant, highly sound permeable front grille made from powder-coated steel, with damp- and dust repellent acoustic fleece behind. 12 M6 threaded inserts are integrated to accommodate mounting brackets. Application-specific brackets for wall-, traverse- and stand mounting are optionally available. CAAD Simulation for EASE is available on request. Internal connections: A Dante Primary and a Dante Secondary connector RJ BASE-T Ethernet for digital audio signals and for control signals; a mains power connection using 2-pin WAGO terminal (grounding is screwed). DLI-130 DAN 21

22 DLI-130 DAN TECHNICAL DATA ELECTROACOUSTIC FEATURES Acoustic design electronically steerable line source speaker Components 8 4 impregnated (fully neodymium) Operational mode active, 8 DSP amplifiers, Class-D Max. SPL (1 m) [1] 124 db Frequency range [2] 60 Hz 17 khz Beam dispersion angle, horizontal [3] 110 Vertical beam width, digitally controlled 0 to +90 in 0.1 increments Vertical inclination angle, digitally controlled -40 to +40 in 0.1 increments Acoustic centre both beams moveable between % (from speaker bottom to top) LOUDSPEAKER FEATURES Enclosure Protection grille Mounting points Standard colours Front design Dimensions (W H D) Weight [4] aluminium housing ball impact resistant, steel, powder coated 12 M6 threaded inserts black or white powder coated front grille in housing colour approx mm approx. 9.4 kg OPTIONAL FEATURES Special colours [5] all RAL Classic colours, Fohhn Texture Design ELECTRONIC FEATURES Amplifier power W Amplifier type Pure Path Digital PWM DSP-Channels, Fohhn Audio DSP 8 Gain 25 db Input sensivity 0 dbfs Frequency response 20 Hz 20 khz Signal/Noise-Ratio > 105 db/a Protective circuit softstart, overheating, short circuit, overload Power supply 100 V 240 V AC 4 A 50/60 Hz switching power supply with Power Factor Correction (PFC) Power consumption Standby 5 W, max. 400 W Power factor (PFC) > 90 % Low Power Green Power Standby Mode Temperature range 0 40 C Cooling temperature-controlled fan Weight of electronics ca. 2 kg AUDIO SIGNAL, INPUTS AND OUTPUTS Audio inputs Dante Primary and Dante Secondary Audio input channels DSP 2 Audio link - Redundancy Yes DLI-130 DAN 22

23 DLI-130 DAN TECHNICAL DATA REMOTE CONTROL, REMOTE MONITORING Remote control Fohhn-Net over IP, Fohhn Audio Soft Remote monitoring Temperature, Protect, Signal, Power Supply, Fohhn-Net, Fohhn Audio Soft, Tilt sensor, Pilot tone Pilot tone monitoring activatable, detectable in Master (on both inputs) Fault message contact - Switching contact - CONTROLLERS Digital Signal Processors 2 Independent Limiters 6 Selective 3-band limiting bass/mid/high Band-specific time constants Filter technology 80-bit double precision AD - FIR Gain -80 db +12 db Volume -80 db +12 db EQ input 10 fully parametric filters, Gain +/- 12 db, Frequency 10 Hz 20 khz, Q EQ output 10 fully parametric filters, Gain +/- 12 db, Frequency 10 Hz 20 khz, Q Limiter / Compressor 2 Input, 1 Output Noise Gate 2 Input, 1 Output X-Over Linkwitz-Riley 4th order, 24 db / octave, high pass 10 Hz 20 khz, low pass 10 Hz 20 khz, 2 input, 1 output in each case Delay input 0, ms or 3.4 mm 120 m each Delay output 0, ms or 3.4 mm 220 m each Tilt sensor Password protection Auto Power Save adjustable from 1 s to 12 h, or permanently active User presets 100 Simulation beam Fohhn-Net, Fohhn Audio Soft Latency Dante ms CONNECTIONS (INTERNAL) Signal inputs 2 RJ BASE-T Ethernet, Dante and Fohhn-Net Signal link - Mains connection 1 WAGO 2-pin, grounding screwed Fault message contact - Switching contact - DISPLAYS (INTERNAL) Power on/off (stand-by) - Network control - CAAD-SIMULATION DATA Simulation data EASE [1] peak, 20 ms with band filtered pink noise in accordance with IEC , one octave above the lowest cut-off frequency [2] -10 db under reflection-free half-space conditions [3] horizontal x vertical at -6 db [4] net weight without optional extras [5] further colours such as RAL Design or NCS only available on request DLI-130 DAN 23

24 DLI-130 OPT TENDER SPECIFICATION ELECTRONICALLY STEERABLE, ACTIVE LINE SOURCE SYSTEM WITH OPTOCORE INPUT Active line source system, which can be electronically controlled and monitored, with eight state-of-the-art CLASS D amplifiers and DSP technology specially developed for this field of application. The system is equipped with eight coated, 4 long excursion drivers. Use of neodymium chassis and an aluminium housing keeps the total weight of the unit, including electronics, down to just 9.4 kg. Ideally suited to the dynamic transmission of both speech and music, especially in acoustically challenging venues with lengthy reverberation times, or in demanding architectural settings. A perfect balance of amplifier-, loudspeaker- and DSP technology results in a max SPL of 124 db. The loudspeaker system has a wide frequency range of 60 Hz 17 khz. Its nominal horizontal dispersion angle is 110. The speaker s vertical beam width (which ranges from 0 to 90 ) and its vertical inclination angle (which ranges from -40 to +40 ) can both be adjusted in precise 0.1 increments, enabling extremely accurate orientation towards audience areas. For coverage of different audience levels, two separate beams can be generated that are independent of one another. Both beams include, among other things, separate high pass filtering. The acoustic centre of each beam can be moved along the full length of the line. An integrated algorithm effectively suppresses any unwanted side lobes in the beam s vertical dispersion range. The loudspeaker is also equipped with pilot tone monitoring for integration into an emergency evacuation system. Errors or malfunctions such as internal operating voltage errors, overheating, short circuits, missing pilot tone on both signal inputs (configurable), or network errors can all be monitored and displayed. (Each communication is acknowledged.) Notification and display of error messages is carried out via status messages in the control software. The loudspeaker additionally has a configurable Auto Power Save function as well as a tilt sensor and password protected access control. The control, programming and monitoring of all functions and parameters can be done in real time using a single piece of dedicated software. Beam dispersion, sound pressure levels and frequency response are all graphically displayed. The software also enables control of an extensive range of DSP functions for input and output processing that include routing, volume, delay, limiter/compressor, noise gate, signal generator (output only). The loudspeaker system offers an adjustable overall delay of up to 340 m (1000 ms). The speaker has a lightweight aluminium enclosure with rounded sides and a black or white powder-coated finish. Optionally available in all RAL Classic colours, or with photorealistic textural designs. To protect the loudspeaker chassis and electronics, the enclosure is fitted with a ball impact resistant, highly sound permeable front grille made from powder-coated steel, with damp- and dust repellent acoustic fleece behind. 12 M6 threaded inserts are integrated to accommodate mounting brackets. Application-specific brackets for wall-, traverse- and stand mounting are optionally available. CAAD Simulation for EASE is available on request. Internal connections: Two Optocore connectors Duplex LC Optocore 2 Gbps for digital audio signals and for control signals. DLI-130 OPT 24

25 DLI-130 OPT TECHNICAL DATA ELECTROACOUSTIC FEATURES Acoustic design electronically steerable line source speaker Components 8 4 impregnated (fully neodymium) Operational mode active, 8 DSP amplifiers, Class-D Max. SPL (1 m) [1] 124 db Frequency range [2] 60 Hz 17 khz Beam dispersion angle, horizontal [3] 110 Vertical beam width, digitally controlled 0 to +90 in 0.1 increments Vertical inclination angle, digitally controlled -40 to +40 in 0.1 increments Acoustic centre both beams moveable between % (from speaker bottom to top) LOUDSPEAKER FEATURES Enclosure Protection grille Mounting points Standard colours Front design Dimensions (W H D) Weight [4] aluminium housing ball impact resistant, steel, powder coated 12 M6 threaded inserts black or white powder coated front grille in housing colour tbc tbc OPTIONAL FEATURES Special colours [5] all RAL Classic colours, Fohhn Texture Design ELECTRONIC FEATURES Amplifier power W Amplifier type Pure Path Digital PWM DSP-Channels, Fohhn Audio DSP 8 Gain 25 db Input sensivity 0 dbfs Frequency response 20 Hz 20 khz Signal/Noise-Ratio > 105 db/a Protective circuit softstart, overheating, short circuit, overload Power supply 100 V 240 V AC 4 A 50/60 Hz switching power supply with Power Factor Correction (PFC) Power consumption Standby 5 W, max. 400 W Power factor (PFC) > 90 % Low Power Green Power Standby Mode Temperature range 0 40 C Cooling temperature-controlled fan Weight of electronics ca. 2 kg AUDIO SIGNAL, INPUTS AND OUTPUTS Audio inputs Optocore Audio input channels DSP 2 Audio link Optocore Ring Redundancy Yes DLI-130 OPT 25

26 DLI-130 OPT TECHNICAL DATA REMOTE CONTROL, REMOTE MONITORING Remote control Fohhn-Net over IP, Fohhn Audio Soft Remote monitoring Temperature, Protect, Signal, Power Supply, Fohhn-Net, Fohhn Audio Soft, Tilt sensor, Pilot tone Pilot tone monitoring activatable, detectable in Master (on both inputs) Fault message contact - Switching contact - CONTROLLERS Digital Signal Processors 2 Independent Limiters 6 Selective 3-band limiting bass/mid/high Band-specific time constants Filter technology 80-bit double precision AD - FIR Gain -80 db +12 db Volume -80 db +12 db EQ input 10 fully parametric filters, Gain +/- 12 db, Frequency 10 Hz 20 khz, Q EQ output 10 fully parametric filters, Gain +/- 12 db, Frequency 10 Hz 20 khz, Q Limiter / Compressor 2 Input, 1 Output Noise Gate 2 Input, 1 Output X-Over Linkwitz-Riley 4th order, 24 db / octave, high pass 10 Hz 20 khz, low pass 10 Hz 20 khz, 2 input, 1 output in each case Delay input 0, ms or 3.4 mm 120 m each Delay output 0, ms or 3.4 mm 220 m each Tilt sensor Password protection Auto Power Save adjustable from 1 s to 12 h, or permanently active User presets 100 Simulation beam Fohhn-Net, Fohhn Audio Soft Latency Optocore ms CONNECTIONS (INTERNAL) Signal inputs 2 Duplex LC Optocore 2 Gbps, Optocore and Fohhn-Net Signal link Optocore Ring Mains connection tbc Fault message contact - Switching contact - DISPLAYS (INTERNAL) Power on/off (stand-by) - Network control - CAAD-SIMULATION DATA Simulation data EASE [1] peak, 20 ms with band filtered pink noise in accordance with IEC , one octave above the lowest cut-off frequency [2] -10 db under reflection-free half-space conditions [3] horizontal x vertical at -6 db [4] net weight without optional extras [5] further colours such as RAL Design or NCS only available on request DLI-130 OPT 26

27 DLI-130 TECHNICAL DRAWINGS FRONT VIEW SIDE VIEW BACK VIEW TOP VIEW 27

28 DLI-130 ACCESSORIES WLF-1 Wall bracket for LINEA FOCUS DLI-130/230, LFI-120/220/350 [1] /450 [1] and LF-120/220 WLF-2 Wall bracket for LINEA FOCUS DLI-130/230, LFI-120/220/350 [1] /450 [1] and LF-120/220 WLF-1 WLF-2 SA-9 Reducing flange, 36 mm dia, for LINEA FOCUS DLI-130/230, LF-120/220 and LFI-120/220, two-piece with spacer, black SA-9 (two-piece) Fig.: reducing flange and spacer SA-9 (two-piece) Fig.: incl. stand SA-10 Flying adapter for traverse mounting e.g. with optional Clamp LC-50 and TV-spigot with M10 female thread, black, for LINEA FOCUS DLI-130/230, LF-120/220 and LFI-120/220 SA-10 Clamp LC-50 TV-spigot CB-LX-150 Padded carrying bag for LINEA FOCUS DLI-130, LF/LFI-120 as well as LINEA LX-150 NA-11 FOHHN-NET ADAPTER Control FOHHN-NET devices via a PC, aluminium housing and adapter cable, extensionable with XLR microphone cable, FOHHN AUDIO SOFT is available as a free download on [1] Note: For secure mounting of LFI-350/450 two pieces of WLF-1/2 are necessary. 28

29 For more information on our amplifiers and loudspeaker systems, please visit our website or contact us directly: 02/18 FOHHN AUDIO AG Hohes Gestade Nürtingen Germany Tel Fax FOHHN on Social Web GERMAN QUALITY ENGINEERED AND MADE BY FOHHN