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B&C 12FW76 12" 500W 8 Ohm
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 55 - 3000 Hz response
- 100 dB sensitivity
- Aluminium demodulating ring allows a very low distortion figure
Specifications:
Design:
Parameters:
Mounting And Shipping Info:
- Nominal diameter 320 mm (12.0 in)
- Nominal impedance 8 ohms
- Minimum impedance 6.8 ohms
- Nominal power handling 500 W
- Continuous power handling 1000 W
- Sensitivity (1W/1m) 98.0 dB
- Frequency range 55 - 3000 Hz
- Voice coil diameter 76mm)
- Winding material Copper
- Former material Glass Fibre
- Winding depth 19 mm
- Magnetic gap depth 11 mm )
- Flux density 1.35 T
Design:
- Surround shape Triple Roll
- Cone shape Exponential
- Magnet material Ferrite
- Spider Single
- Pole design T-Pole
- Woofer cone treatment WP Waterproof Front Side
- Recommended enclosure 40.0 dm3 (1.4 ft3)
- Recommended tuning 65 Hz
Parameters:
- Fs 54 Hz
- Re 5.1 ohms
- Qes 0.18
- Qms 3.8
- Qts 0.18
- Vas 45.0 dm3
- Sd 522.0 cm2 (80.9 in2)
- Reference efficiency 3.7 %
- Xmax 7.0 mm
- Xvar 10.0 mm
- Mms 75 g
- Bl 26.4 Txm
- Le 1.4 mH
- EBP 171 Hz
Mounting And Shipping Info:
- Overall diameter 315 mm (12.4 in)
- Bolt circle diameter 298 mm (11.7 in)
- Baffle cutout diameter 283.0 mm (11.1 in)
- Depth 147 mm
- Flange and gasket thickness 12 mm
- Air volume occupied by driver 3.0 dm3 (0.1 ft3)
- Net weight 8.5kg
- Shipping weight 9.2kg
- Shipping box 340x340x170 mm
- Service Kit RCK12FW768
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