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B&C 8NW51 8" 200W 16 Ohm
- 400 W continuous program power capacity
- 50 mm (2 in) copper voice coil
- 70 - 3000 Hz response
- 97 dB sensitivity
- Neodymium ring magnet assembly
- Shorting copper cap for extended HF response
- Ventilated voice coil gap for reduced power compression
Neodymium ring magnet allows a very high force factor and linear excursion
Shorting copper cap for extended HF response
Ventilated voice coil gap for reduced power compression
Specifications:
Design Features:
Parameters:
Dimensional, Mounting and Shipping Data:
Shorting copper cap for extended HF response
Ventilated voice coil gap for reduced power compression
Specifications:
- Nominal diameter 200 mm (8.0 in)
- Nominal impedance 16 Ohms
- Nominal power handling * 200 W
- Continuous power handling * 400 W
- Sensitivity (1W/1m) * 97.0 dB
- Frequency range 70 - 3000 Hz
- Voice coil diameter 51 mm (2.0 in)
- Winding material Copper
- Former material Glass Fibre
- Winding depth 19 mm (0.73 in)
- Magnetic gap depth 10 mm (0.4 in)
Design Features:
- Surround shape Double Roll
- Cone shape Exponential
- Magnet material Neodymium Ring
- Spider Single
- Pole design T-Pole
- Woofer cone treatment TWP Waterproof Both Sides
Parameters:
- Fs 74 Hz
- Vas 11.0 dm3 (0.4 ft3)
- Sd 220.0 cm2 (34.1 in2)
- Xmax 6.0 mm
- Xvar 6.0 mm
- Mms 28 g
Dimensional, Mounting and Shipping Data:
- Overall diameter 225 mm (8.8 in)
- Bolt circle diameter 210 mm (8.3 in)
- Baffle cutout diameter 187.0 mm (7.4 in)
- Depth 100 mm (4.0 in)
- Flange and gasket thickness 11 mm (0.4 in)
- Air volume occupied by driver 1.1 dm3 (0.04 ft3)
- Net weight 3.0 kg (6.6 lb)
- Shipping weight 3.4 kg (7.5 lb)
- Shipping box 300x160x180 mm (11.8x6.3x7.1 in)
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View B & C website for more information for B & C 8NW51Our database has the following results for compatibility of this product with common speakers and components.
Martin Audio DLS802 | Woofer | Original
Martin Audio DLS802 | Woofer | Original
Our database of parts includes a wide range of products, and in many cases offers cost effective alternatives for repair. Alternatives are loosely grouped into three types:
Original - Usually an exact match to the original product, and just the 'standard' part from the factory which gets rebadged by manufacturer with their own brand and part number. Occasionally, there are subtle tweaks made from the standard part, but its virtually impossible for us to determine this. If we have listed the part as Original, it means we are confident the performance is the same.Aftermarket - Aftermarket parts often become available from factories in the far east once the original part is no longer manufactured. They are intended to be a close match, and provide a cost-effective alternative.
Equivalent - These are alternative options, which provide very similar performance, but are not the same as the original. In some cases the performance may actually be improved. We have used both our own experience, and feedback from customers in generating list of alternatives. Alternatives like this are useful when the original part is no longer made, there is no aftermarket option, so the only choice is to upgrade with the nearest current equivalent product.