Delta15A Small Vented Cab.; High Pwr Sat or Low Pwr Semi FR By McJery, Eminence Speaker LLC High Power Mid-High/Sat: Watt Thermal limit; use only 15 Hz and up. Low Power Semi-Full Range: 5 Displacement Limit; high pass at 55 Hz. Box Properties Name: Type: Vented Box Shape: Prism, square (optimum) --Box Parameters-- Vb =.5 cu.ft V(total) =.99 cu.ft Fb = 75 Hz QL = 7 F3 = 7 Hz Fill = minimal --Vents-- No. of Vents = Vent shape = round Vent ends = one flush Dv =.9 in Lv =.75 in Driver Properties Name: Delta-15 ( ohm) Type: Standard one-way driver Company: Eminence Speaker LLC Comment: Revised NOV 5 Piston: Ribbed paper cone. Suspension: Cloth surround. Dust Cap: Solid composition paper dust cap. Frame: Pressed steel basket. Voice Coil:.5 inch (3.5 mm) AL Wire. Kapton former. Magnet: 5 oz ferrite magnet. --Configuration-- No. of Drivers = 1 --Mechanical Parameters-- Fs = Hz Qms = Vas = 7.7 liters Cms =.55 mm/n Mms =.13 g Rms = 1.95 kg/s Xmax =.7 mm Xmech = 11.1 mm P-Dia = 331. mm Sd =. sq.cm P-Vd =.33 liters --Electrical Parameters-- Qes =.57 Re =.3 ohms Le =. mh Z = ohms BL = 13. Tm Pe = watts --Electromech. Parameters-- Qts =.53 no =.931 % 1-W SPL = 9..3-V SPL = 97.5 File: Delta15ASmallVenteox5Watts.bb
Page Two -- Delta15ASmallVenteox5Watts.bb Normalized Amplitude Response (-SPL/Hz) - - -1 - -3-3 Custom Amplitude Response (-SPL/Hz at 1 m) with 5 watts 5 119 113 17 11 95 9 3 Maximum Acoustic Power (-SPL/Hz at 1 m) 9 3 117 111 15 99 93 7
Page Three -- Delta15ASmallVenteox5Watts.bb Maximum Electric Input Power (W/Hz) watts 1 1 Cone Displacement (mm/hz) with 5 watts mm 1 1 1 Vent Air Velocity (m/sec/hz) with 5 watts m/s 3 3 1
Page Four -- Delta15ASmallVenteox5Watts.bb System Impedance (ohms/hz) ohms 7 5 3 1 Phase Response (deg/hz) deg 9-9 ±1 9-9 ±1 msec Group Delay (msec/hz) 1 - -
Delta15A Med Vented Cab.; Low Power Full Range PA Cabinet By McJerry, Eminence Speaker LLC Displacement Limited to 1 Watts; use a steep high pass at 5 Hz to protect woofer from overexcursion. Box Properties Name: Type: Vented Box Shape: Prism, square (optimum) --Box Parameters-- Vb = cu.ft V(total) =.1 cu.ft Fb = 5 Hz QL = 7 F3 = 1.9 Hz Fill = minimal --Vents-- No. of Vents = Vent shape = round Vent ends = one flush Dv = 5. in Lv =.75 in Driver Properties Name: Delta-15 ( ohm) Type: Standard one-way driver Company: Eminence Speaker LLC Comment: Revised NOV 5 Piston: Ribbed paper cone. Suspension: Cloth surround. Dust Cap: Solid composition paper dust cap. Frame: Pressed steel basket. Voice Coil:.5 inch (3.5 mm) AL Wire. Kapton former. Magnet: 5 oz ferrite magnet. --Configuration-- No. of Drivers = 1 --Mechanical Parameters-- Fs = Hz Qms = Vas = 7.7 liters Cms =.55 mm/n Mms =.13 g Rms = 1.95 kg/s Xmax =.7 mm Xmech = 11.1 mm P-Dia = 331. mm Sd =. sq.cm P-Vd =.33 liters --Electrical Parameters-- Qes =.57 Re =.3 ohms Le =. mh Z = ohms BL = 13. Tm Pe = watts --Electromech. Parameters-- Qts =.53 no =.931 % 1-W SPL = 9..3-V SPL = 97.5 File: Delta15AMedVenteox1Watts.bb
Page Two -- Delta15AMedVenteox1Watts.bb Normalized Amplitude Response (-SPL/Hz) - - -1 - -3-3 Custom Amplitude Response (-SPL/Hz at 1 m) with 1 watts 11 1 1 1 9 Maximum Acoustic Power (-SPL/Hz at 1 m) 9 3 117 111 15 99 93 7
Page Three -- Delta15AMedVenteox1Watts.bb Maximum Electric Input Power (W/Hz) watts 1 1 Cone Displacement (mm/hz) with 1 watts mm 1 1 1 Vent Air Velocity (m/sec/hz) with 1 watts m/s 3 3 1
Page Four -- Delta15AMedVenteox1Watts.bb System Impedance (ohms/hz) ohms 7 5 3 1 Phase Response (deg/hz) deg 9-9 ±1 9-9 ±1 msec Group Delay (msec/hz) 1 - -
Delta15A Larger Vented Cab.; Low Pwr Fuller Range PA By McJerry, Eminence Speaker LLC Displacement Limited to 5 Watts; use a steep high pass filter set to 35 Hz or higher to protect woofer from overexcursion. Box Properties Name: Type: Vented Box Shape: Prism, square (optimum) --Box Parameters-- Vb = 5.5 cu.ft V(total) = 5.1 cu.ft Fb = 9. Hz QL = 7 F3 = 53.7 Hz Fill = minimal --Vents-- No. of Vents = Vent shape = round Vent ends = one flush Dv =.1 in Lv =.75 in Driver Properties Name: Delta-15 ( ohm) Type: Standard one-way driver Company: Eminence Speaker LLC Comment: Revised NOV 5 Piston: Ribbed paper cone. Suspension: Cloth surround. Dust Cap: Solid composition paper dust cap. Frame: Pressed steel basket. Voice Coil:.5 inch (3.5 mm) AL Wire. Kapton former. Magnet: 5 oz ferrite magnet. --Configuration-- No. of Drivers = 1 --Mechanical Parameters-- Fs = Hz Qms = Vas = 7.7 liters Cms =.55 mm/n Mms =.13 g Rms = 1.95 kg/s Xmax =.7 mm Xmech = 11.1 mm P-Dia = 331. mm Sd =. sq.cm P-Vd =.33 liters --Electrical Parameters-- Qes =.57 Re =.3 ohms Le =. mh Z = ohms BL = 13. Tm Pe = watts --Electromech. Parameters-- Qts =.53 no =.931 % 1-W SPL = 9..3-V SPL = 97.5 File: Delta15ALargerVenteox5Watts.bb
Page Two -- Delta15ALargerVenteox5Watts.bb Normalized Amplitude Response (-SPL/Hz) - - -1 - -3-3 Custom Amplitude Response (-SPL/Hz at 1 m) with 5 watts 1 115 19 13 97 91 5 79 Maximum Acoustic Power (-SPL/Hz at 1 m) 9 3 117 111 15 99 93 7
Page Three -- Delta15ALargerVenteox5Watts.bb Maximum Electric Input Power (W/Hz) watts 1 1 Cone Displacement (mm/hz) with 5 watts mm 1 1 1 Vent Air Velocity (m/sec/hz) with 5 watts m/s 3 3 1
Page Four -- Delta15ALargerVenteox5Watts.bb System Impedance (ohms/hz) ohms 7 5 3 1 Phase Response (deg/hz) deg 9-9 ±1 9-9 ±1 msec Group Delay (msec/hz) 1 - -
Delta15A Small Sealed Cab.; Mid-High or Vocal Floor Wedge By McJerry, Eminence Speaker LLC Limited to 3 Watts; use a steep high pass filter set to 15 Hz or higher. Box Properties Name: Type: Closed Box Shape: Prism, square (optimum) --Box Parameters-- Vb = 1. cu.ft V(total) = 1.3 cu.ft Qtc = 1.7 QL = 19.9 F3 = 5.31 Hz Fill = heavy Normalized Amplitude Response (-SPL/Hz) - - -1 - -3-3 Driver Properties Name: Delta-15 ( ohm) Type: Standard one-way driver Custom Amplitude Response (-SPL/Hz at 1 m) with 3 watts Company: Eminence Speaker LLC Comment: Revised NOV 5 Piston: Ribbed paper cone. Suspension: Cloth surround. 9 3 Dust Cap: Solid composition paper dust cap. 117 Frame: Pressed steel basket. Voice Coil:.5 inch (3.5 mm) AL Wire. Kapton 111 former. Magnet: 5 oz ferrite magnet. --Configuration-- No. of Drivers = 1 --Mechanical Parameters-- 15 99 93 Fs = Hz 7 Qms = Vas = 7.7 liters Cms =.55 mm/n Mms =.13 g Maximum Acoustic Power (-SPL/Hz at 1 m) Rms = 1.95 kg/s Xmax =.7 mm Xmech = 11.1 mm 9 P-Dia = 331. mm 3 Sd =. sq.cm 117 P-Vd =.33 liters --Electrical Parameters-- 111 Qes =.57 15 Re =.3 ohms 99 Le =. mh 93 Z = ohms 7 BL = 13. Tm Pe = watts --Electromech. Parameters-- Qts =.53 no =.931 % 1-W SPL = 9..3-V SPL = 97.5 File: Delta15ASealeoxDesign3Watts.bb
Page Two -- Delta15ASealeoxDesign3Watts.bb Maximum Electric Input Power (W/Hz) watts 1 1 Cone Displacement (mm/hz) with 3 watts mm 1 1 1 System Impedance (ohms/hz) ohms 7 5 3 1
Page Three -- Delta15ASealeoxDesign3Watts.bb Phase Response (deg/hz) deg 9-9 ±1 9-9 ±1 msec Group Delay (msec/hz) 1 - -