Classic 1 Tweeter. Type Number: D2904/ Features:

Classic 1 Tweeter Type Number: D2904/600000 Features: The Classic line consists of all the highly regarded transducers that have been apraised and loved by so many customers over the years. The goal has been to assemble all the diamonds, developed over the years, speakers that fully live up to the heritage of the brand. Driver Highlights: 1" soft dome, neodymium motor, rear chamber, grill Specs: Electrical Data Nominal impedance Zn 4 ohm Minimum impedance Zmin -- ohm Maximum impedance Zo -- ohm DC resistance Re 3.5 ohm Voice coil inductance Le 0.02 mh T-S Parameters Resonance Frequency fs 750 Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 2.7 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.4 g Suspension compliance Cms -- mm/n Effective cone diameter D -- cm Effective piston area Sd 8 cm 2 Equivalent volume Vas -- ltrs Sensitivity 90 db Power handling 100h RMS noise test (IEC) 150 W Long-term Max System Power -- W (IEC) Short Term Max power -- W Voice Coil and Magnet Parameters Voice coil diameter 28 mm Voice coil height -- mm Voice coil layers -- Height of the gap -- mm Linear excursion +/- 0.25 mm Max mech. excursion +/- 1.3 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet 0.13 Kg

Frequency: Mechanical Dimensions: Drawing Dimensions Outside Diameter Flange Thickness Magnet Diameter Cutout Diamnter Interior Depth Hole Diameter Screw Cirle Diameter Tymphany and ScanSpeak are trademarks of Tymphany Corporation. 2006, Tymphany Corporation. All rights reserved. 030806

Classic 1 Tweeter Type Number: D2904/9600SE Features: The Classic line consists of all the highly regarded transducers that have been apraised and loved by so many customers over the years. The goal has been to assemble all the diamonds, developed over the years, speakers that fully live up to the heritage of the brand. Driver Highlights: 1" soft dome, SD motor, non resonant chamber, heavy duty terminals, metallic faceplate Specs: Electrical Data Nominal impedance Zn 4 ohm Minimum impedance Zmin -- ohm Maximum impedance Zo -- ohm DC resistance Re 3.5 ohm Voice coil inductance Le 0.04 mh T-S Parameters Resonance Frequency fs -- Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 3 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.4 g Suspension compliance Cms -- mm/n Effective cone diameter D -- cm Effective piston area Sd 8.5 cm 2 Equivalent volume Vas -- ltrs Sensitivity -- db Power handling Long-term Max System Power -- W (IEC) Short Term Max power -- W Voice Coil and Magnet Parameters Voice coil diameter 28 mm Voice coil height -- mm Voice coil layers -- Height of the gap -- mm Linear excursion +/- 0.1 mm Max mech. excursion +/- 1.5 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet -- Kg

Revelator 1 Tweeter Type Number: D2904/710001 Features: The Revelator series has for years been celebrated for producing the best sounding electro dynamic transducers in the world. Since ScanSpeak was founded in 1970, the audio engineers and R&D experts working on the line have been on a quest to create drivers that reveal all the sound in recordings, hiding nothing from the listener. This quest has resulted in several revolutionary inventions that remove distortion in the magnet systems and in the moving parts of the speaker. The philosophy is that the sound has to be very dynamic, giving a perfect transient response and providing tonal balance. In the Revelator tweeters, additional enhancements have been made to reduce distortion and power compression, and to optimize airflow in the chambers, producing several unique tweeter designs. Driver Highlights: 1" soft dome, SD-2 neodymium motor, non resonant aluminium chamber, multiple chamber low compression design, machined aluminium faceplate. Specs: DISCONTINUED - ARCHIVED Electrical Data Nominal impedance Zn 4 ohm Minimum impedance Zmin -- ohm Maximum impedance Zo -- ohm DC resistance Re 3 ohm Voice coil inductance Le 0.01 mh T-S Parameters Resonance Frequency fs 520 Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 2.8 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.35 g Suspension compliance Cms -- mm/n Effective cone diameter D -- cm Effective piston area Sd 7 cm 2 Equivalent volume Vas -- ltrs Sensitivity 94.5 db Power handling 100h RMS noise test (IEC) 160 W Long-term Max System Power -- W (IEC) Short Term Max power -- W Voice Coil and Magnet Parameters Voice coil diameter 25 mm Voice coil height -- mm Voice coil layers -- Height of the gap -- mm Linear excursion +/- 0.2 mm Max mech. excursion +/- 1.6 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet -- Kg

Frequency: DISCONTINUED - ARCHIVED Mechanical Dimensions: Drawing Dimensions Outside Diameter Flange Thickness Magnet Diameter Cutout Diameter Interior Depth Hole Diameter Screw Circle Diameter Tymphany and ScanSpeak are trademarks of Tymphany Corporation. 2006, Tymphany Corporation. All rights reserved. 081506

Classic 1½ Tweeter Type Number: D3806/820000 Features: The Classic line consists of all the highly regarded transducers that have been apraised and loved by so many customers over the years. The goal has been to assemble all the diamonds, developed over the years, speakers that fully live up to the heritage of the brand. Driver Highlights: 1½" upper midrange, soft dome, SD motor, rear chamber Specs: Electrical Data Nominal impedance Zn 6 ohm Minimum impedance Zmin -- ohm Maximum impedance Zo -- ohm DC resistance Re 5.7 ohm Voice coil inductance Le 0.04 mh T-S Parameters Resonance Frequency fs 450 Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 3.8 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.9 g Suspension compliance Cms -- mm/n Effective cone diameter D -- cm Effective piston area Sd 14 cm 2 Equivalent volume Vas -- ltrs Sensitivity 89 db Power handling 100h RMS noise test (IEC) 100 W Long-term Max System Power -- W (IEC) Short Term Max power -- W Voice Coil and Magnet Parameters Voice coil diameter 38 mm Voice coil height -- mm Voice coil layers -- Height of the gap -- mm Linear excursion +/- 0.4 mm Max mech. excursion +/- 1 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet -- Kg

New 1 Tweeter Type Number: D3004/660000 Features: The new D3004/660000 builds on the experience of the one-inch R29 ring radiator, resulting in low resonance frequency, but further provides the extended dispersion characteristics of a ¾- inch dome. Tymphany s unique AirCirc Magnet System -- named for the way it optimizes air flow within the chamber rearranges the traditional magnet structure from a single magnet to an open magnetic circuit comprised of six separate neodymium slugs. This, in combination with the chamber, results in the elimination of the reflections and resonances that compromise the performance of traditional motors. The D3004/660000 gives engineers improved control over critical midrange performance, for superb vocal rendition and excellent imaging at all listening locations. Driver Highlights: 1" soft dome, AirCirc Magnet System, aluminum faceplate Specs: Electrical Data Nominal impedance Zn 4 ohm Minimum impedance Zmin 9 ohm Maximum impedance Zo 18.6 ohm DC resistance Re 3 ohm Voice coil inductance Le 0.03 mh T-S Parameters Resonance Frequency fs 500 Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 2.3 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.35 g Suspension compliance Cms 0.29 mm/n Effective cone diameter D -- cm Effective piston area Sd 7 cm 2 Equivalent volume Vas -- ltrs Sensitivity (2.83V/1m) 91.6 db Power handling 100h RMS noise test (IEC) 90 W Long-term Max Power (IEC 18.3) -- W Short Term Max power (IEC 18.2) -- W Voice Coil and Magnet Parameters Voice coil diameter 26 mm Voice coil height 2.1 mm Voice coil layers 2 Height of the gap 2.5 mm Linear excursion +/- 0.2 mm Max mech. excursion +/- 1.6 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet 0.3 Kg Notes: IEC specs refer to IEC 60268-5 third edition. All Tymphany products are RoHS compliant.

Frequency: Mechanical Dimensions: Drawing Dimensions Outside Diameter Flange Thickness Magnet Diameter Cutout Diameter Interior Depth Hole Diameter Screw Circle Diameter Tymphany and ScanSpeak are trademarks of Tymphany Corporation. 2007, Tymphany Corporation. All rights reserved. 021507

Revelator 1 Tweeter Type Number: D2904/980000 Features: The Revelator series has for years been celebrated for producing the best sounding electro dynamic transducers in the world. Since ScanSpeak was founded in 1970, the audio engineers and R&D experts working on the line have been on a quest to create drivers that reveal all the sound in recordings, hiding nothing from the listener. This quest has resulted in several revolutionary inventions that remove distortion in the magnet systems and in the moving parts of the speaker. The philosophy is that the sound has to be very dynamic, giving a perfect transient response and providing tonal balance. In the Revelator tweeters, additional enhancements have been made to reduce distortion and power compression, and to optimize airflow in the chambers, producing several unique tweeter designs. Driver Highlights: 1" aluminium dome, SD-2 motor, low compression design, non resonant chamber Specs: Electrical Data Nominal impedance Zn 4 ohm Minimum impedance Zmin -- ohm Maximum impedance Zo -- ohm DC resistance Re 3.5 ohm Voice coil inductance Le 0.01 mh T-S Parameters Resonance Frequency fs 500 Hz Mechanical Q factor Qms -- Electrical Q factor Qes -- Total Q factor Qts -- Force factor Bl 2.8 Tm Mechanical resistance Rms -- Kg/s Moving mass Mms 0.5 g Suspension compliance Cms -- mm/n Effective cone diameter D -- cm Effective piston area Sd 8.5 cm 2 Equivalent volume Vas -- ltrs Sensitivity 90 db Power handling 100h RMS noise test (IEC) 160 W Long-term Max System Power -- W (IEC) Short Term Max power -- W Voice Coil and Magnet Parameters Voice coil diameter 28 mm Voice coil height -- mm Voice coil layers -- Height of the gap -- mm Linear excursion +/- 0.1 mm Max mech. excursion +/- 1.5 mm Flux density of gap -- mwb Total useful flux -- mwb Diameter of magnet -- mm Height of magnet -- mm Weight of magnet -- Kg