Faital Pro 12FH500-4 High Power 12-in Woofer Treated Polycotton W/push Terminals

This item is brand-new, factory sealed.

* 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 3.9 kg (8.6 lb)
* Shipping Box: (Single Carton Box) 350 x 346 x 216 mm: (13.8 x 13.6 x 8.5 in);
* Shipping Weight 4.7 kg (10.4 lb) *
* Nominal Impedance 4 Ohm
* Minimum Impedance 4 Ohm
* AES Power Handling (1) 500 W
* Maximum Power Handling (2) 1000 W
* Sensitivity (1W/1m) 97 dB
* Frequency Range 45hz-4000 Hz
* Voice Coil Diameter 77 mm (3 in)
* Winding Material Al
* Former Material Glass Fiber
* Winding Depth 18 mm (0.71 in)
* Magnetic Gap Depth 10.5 mm (0.41 in)
* Flux Density 1.2 T
* Magnet Neodymium Slug
* Basket Material Aluminum
* Demodulation No
* Cone Surround (3) M-Roll
* NET Air Volume filled by Loudspeaker 2.3 dm-3 (0.081 ft-3)
* Spider Profile 1x variable height waves
* THIELE AND SMALL PARAMETERS
* Fs 45 Hz
* Re 3.3 Ohm
* Qes 0.23
* Qms 9.09
* Qts 0.22
* Vas 80.3 dm-3 (2.83 ft-3)
* Sd 529 cm-2 (82.00 in-2)
* Xmax (4) 7.25 mm
* Xdamage (5) 16 mm
* Mms 60.9 g
* Bl 15.5 N/A
* Le 0.63 mH
* Mmd 47.1 g
* Cms 0.21 mm/N
* Rms 1.9 kg/s
* Eta Zero 3.00 %
* EBP 196 Hz *
* PART NUMBER (P/N): 4 Ohm Version 03004044
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