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B&C 12MH32 12" 400W 8 Ohm
- 800 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 50 - 3000 Hz response
- 101 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 ohm
- Minimum impedance 6.5 ohm
- Nominal power handling 400 W
- Continuous power handling 800 W
- Sensitivity (1W/1m) 101.0 dB
- Frequency range 50 - 3000 Hz
- Voice coil diameter 76 mm (3.0 in)
- Winding material Copper
- Former material Glass Fibre
- Winding depth 14 mm (0.55 in)
- Magnetic gap depth 8 mm (0.31 in)
- Flux density 1.4 T
Design:
- Surround shape Double Roll
- Cone shape Radial
- Magnet material Ferrite
- Spider Single
- Pole design T-Pole
- Woofer cone treatment WP Waterproof Front Side
Parameters:
- Fs 53 Hz
- Re 5.2 ohms
- Qes 0.2
- Qms 7.2
- Qts 0.19
- Vas 63.0 dm3 (2.2 ft3)
- Sd 522.0 cm2 (80.9 in2)
- Reference effifiency 4.8 %
- Xmax 5.0 mm
- Xvar 7.0 mm
- Mms 54 g
- Bl 22.3 Txm
- Le 0.83 mH
- EBP 265 Hz
Mounting And Shipping Info:
- Overall diameter 316 mm (12.4 in)
- Bolt circle diameter 296 mm (11.6 in)
- Baffle cutout diameter 282.0 mm (11.1 in)
- Depth 133 mm (5.24 in)
- Flange and gasket thickness 12 mm (0.49 in)
- Air volume occupied by driver 3.3 dm3 (0.12 ft3)
- Net weight 7.6 kg (16.7 lb)
- Shipping weight 8.4 kg (18.5 lb)
- Shipping box 365x365x210 mm (14.4x14.4x8.3 in)
- Recone Kit RCK012MH328
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