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12HP1020 { 12" - 700 W - 97 dB - 8 Ohm }
Available Impedance: 8 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 284 mm (11.18 in)
Depth 155.75 mm (6.13 in)
Flange and Gasket Thickness 12.45 mm (0.49 in)
Net Weight 5.8 kg (12.8 lb)
Shipping Box
(Single Carton Box)		 350 x 346 x 216 mm
(13.8 x 13.6 x 8.5 in)
Shipping Weight 6.5 kg (14.3 lb)


Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 7.1 Ohm
AES Power Handling (1) 700 W
Maximum Power Handling (2) 1400 W
Sensitivity (1W/1m) 97 dB
Frequency Range 55÷3150 Hz
Voice Coil Diameter 100 mm (4 in)
Winding Material Al
Former Material Glass Fiber
Winding Depth 22 mm (0.87 in)
Magnetic Gap Depth 12 mm (0.47 in)
Flux Density 1.3 T
Magnet Neodymium Slug
Basket Material Aluminum
Demodulation No
Cone Surround (3) M-Roll
NET Air Volume filled by Loudspeaker 2.8 dm^3 (0.099 ft^3)
Spider Profile 2x non-adjacent symmetrical constant height waves
Thiele and small parameters
Fs 55 Hz
Re 5.5 Ohm
Qes 0.28
Qms 9.4
Qts 0.27
Vas 38.6 dm^3 (1.36 ft^3)
Sd 533 cm^2 (82.62 in^2)
Xmax (4) 9.00 mm
Xdamage (5) 16 mm
Mms 86.0 g
Bl 24.3 N/A
Le 1.1 mH
Mmd 72.1 g
Cms 0.10 mm/N
Rms 3.2 kg/s
Eta Zero 2.25 %
EBP 196 Hz


PART NUMBER (P/N)
Push Terminals - 8 Ohm Version 03003940



Notes:
PATENTED IT 2006/000327
(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 7.1 Ohm
AES Power Handling (1) 700 W
Sensitivity (1W/1m) 97 dB
Frequency Range 55÷3150 Hz
Flux Density 1.3 T
Magnet Neodymium Slug
Demodulation No
Cone Surround (2) M-Roll
Fs 55 Hz
Re 5.5 Ohm
Qes 0.28
Qms 9.4
Qts 0.27
Vas 38.6 dm^3 (1.36 ft^3)
Sd 533 cm^2 (82.62 in^2)
Xmax (3) 9.00 mm
Xdamage (4) 16 mm
Mms 86.0 g
Bl 24.3 N/A
Le 1.1 mH
Mmd 72.1 g
Cms 0.10 mm/N
Rms 3.2 kg/s
Eta Zero 2.25 %
EBP 196 Hz



Note:
PATENTED IT 2006/000327
(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 284 mm (11.18 in)
Depth 155.75 mm (6.13 in)
Flange and Gasket Thickness 12.45 mm (0.49 in)
Net Weight 5.8 kg (12.8 lb)
Shipping Box
(Single Carton Box)		 350 x 346 x 216 mm
(13.8 x 13.6 x 8.5 in)
Shipping Weight 6.5 kg (14.3 lb)