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12HP1030 { 12" - 1000 W - 95 dB - 8 Ohm }
Available Impedance: 4 Ohm8 Ohm
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Nominal Specifications
Nominal Diameter 300 mm (12 in)
Overall Diameter 316 mm (12.44 in)
Bolt Circle Diameter 298.5 mm (11.75 in)
Baffle Cutout Diameter 282 mm (11.10 in)
Depth 147 mm (5.79 in)
Flange and Gasket Thickness 12 mm (0.47 in)
Net Weight 11.1 Kg (24.5 lb)
Shipping Box
(Single Carton Box)
350 x 346 x 190 mm
(13.8 x 13.6 x 7.5 in)
Shipping Weight 11.8 Kg (26.0 lb)


Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 6.7 Ohm
AES Power Handling (1) 1000 W
Maximum Power Handling (2) 2000 W
Sensitivity (1W/1m) 95 dB
Frequency Range 45÷1600 Hz
Voice Coil Diameter 100 mm (4 in)
Winding Material Cu
Former Material Glass Fiber
Winding Depth 28.9 mm (1.14 in)
Magnetic Gap Depth 12 mm (0.47 in)
Flux Density 1.1 T
Magnet Ferrite Ring
Basket Material Aluminum
Demodulation Aluminum Ring
Cone Surround (3) Triple Roll
NET Air Volume filled by Loudspeaker 3.7 dm^3 (0.131 ft^3)
Spider Profile 2x non-adjacent symmetrical variable height waves
Thiele and small parameters
Fs 45 Hz
Re 5 Ohm
Qes 0.31
Qms 13.8
Qts 0.30
Vas 29.9 dm^3 (1.06 ft^3)
Sd 469 cm^2 (72.70 in^2)
Xmax (4) 12.45 mm
Xdamage (5) 20.5 mm
Mms 130.5 g
Bl 24.3 N/A
Le 1.35 mH
Mmd 124.7 g
Cms 0.09 mm/N
Rms 2.7 Kg/s
Eta Zero 0.85 %
EBP 145 Hz


PART NUMBER (P/N)
Push Terminals - 8 Ohm Version 03004072



Notes:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Maximum power is defined as 3dB greater than nominal power.
(3) Treated Polycotton
(4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(5) Maximum excursion before permanent damage
Quick acoustic specs
Nominal Impedance 8 Ohm
Minimum Impedance 6.7 Ohm
AES Power Handling (1) 1000 W
Sensitivity (1W/1m) 95 dB
Frequency Range 45÷1600 Hz
Flux Density 1.1 T
Magnet Ferrite Ring
Demodulation Aluminum Ring
Cone Surround (2) Triple Roll
Fs 45 Hz
Re 5 Ohm
Qes 0.31
Qms 13.8
Qts 0.30
Vas 29.9 dm^3 (1.06 ft^3)
Sd 469 cm^2 (72.70 in^2)
Xmax (3) 12.45 mm
Xdamage (4) 20.5 mm
Mms 130.5 g
Bl 24.3 N/A
Le 1.35 mH
Mmd 124.7 g
Cms 0.09 mm/N
Rms 2.7 Kg/s
Eta Zero 0.85 %
EBP 145 Hz



Note:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Treated Polycotton
(3) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(4) Maximum excursion before permanent damage
Quick mechanical specs
Nominal Diameter 300 mm (12 in)
Overall Diameter 316 mm (12.44 in)
Bolt Circle Diameter 298.5 mm (11.75 in)
Baffle Cutout Diameter 282 mm (11.10 in)
Depth 147 mm (5.79 in)
Flange and Gasket Thickness 12 mm (0.47 in)
Net Weight 11.1 Kg (24.5 lb)
Shipping Box
(Single Carton Box)
350 x 346 x 190 mm
(13.8 x 13.6 x 7.5 in)
Shipping Weight 11.8 Kg (26.0 lb)