B&C 10NSM76 10-Inch Speaker Driver - 400W RMS, 16 Ohm, Spade Terminals

The B&C 10NSM76 10-Inch Speaker Driver (16 Ohm) Speaker Driver. For simplified cabinet assembly and efficient thermal transfer to the air, our NSM series of sealed back midranges feature a cast aluminum sealed chassis, high strength neodymium motor, and large internal volume for good low frequency performance. Large voice coils provide power handling, while careful selection of suspension and cone components results in exceptional sensitivity. These dedicated narrow-bandwidth midranges offer the lowest distortion at given output of any midrange available.

B&C 10NSM76 10-Inch Speaker Driver Features

- 800 W continuous program power capacity
- 76 mm (3 in) aluminium voice coil
- 235 - 3500 Hz response
- 99 dB sensitivity
- Ideal for Direct Radiation and Horn Loaded Midrange application

B&C 10NSM76 10-Inch Speaker Driver Specifications

- Nominal diameter 250 mm (10.0 in)
- Nominal impedance 16 ohms
- Minimum impedance 14.0 ohms
- Nominal power handling 400 W
- Continuous power handling 800 W
- Sensitivity (1W/1m) 99.0 dB
- Frequency range 235 - 3500 Hz
- Voice coil diameter 76 mm (3.0 in)
- Winding material Aluminium
- Former material Glass Fibre
- Winding depth 11.5 mm (0.45 in)
- Magnetic gap depth 9.0 mm (0.35 in)
- Flux density 1.6 T

Design:
- Surround shape Accordion
- Cone shape Radial
- Magnet material Neodymium Ring
- Spider Single
- Pole design T- Pole
- Woofer cone treatment WP Waterproof Front Side

Thiele and Small parameters:
- Fs 235 Hz
- Re 10.7 ohms
- Qes 0.72
- Qms 8.7
- Qts 0.66
- Vas 2.0 dm3 (0.07 ft3)
- Sd 320.0 cm2 (49.6 in2)
- ?? 3.5 %
- Xmax 3.5 mm
- Xvar 3.5 mm
- Mms 33 g
- Bl 21.5 Txm
- Le 1.5 mH
- EBP 326 Hz

Mounting And Shipping Info:
- Overall diameter 291 mm (11.46 in)
- Bolt circle diameter 274 mm (10.79 in)
- Baffle cutout diameter 234.0 mm (9.21 in)
- Depth 130 mm (5.12 in)
- Flange and gasket thickness 12 mm (0.47 in)
- Air volume occupied by driver 5.0 dm3 (0.18 ft3)
- Net weight 3.75 kg (8.27 lb)
- Shipping units 1
- Shipping weight 4.65 kg (10.25 lb)
- Shipping box 360x360x200 mm (14x14x8 in)