B&C 8MBX51 8" Professional Neodymium Woofer 400 Watts 8-Ohm Mid-Bass Pro Speaker

• Product Description

B&C 8MBX51 8" Professional Neodymium Woofer 400 Watts 8-Ohm Mid-Bass Pro Speaker

• 400 W Continuous Power Handling

• 2.0 in (51 mm) Voice Coil Diameter

• Neodymium Ring Magnet Material

The MBX series mid-bass woofers from B&C Speakers offer acoustic designers a new range of high efficiency, wide bandwidth alternatives that are not currently available in the B&C range. These full-featured transducers incorporate lightweight neodymium motors, inside/outside wound copper clad aluminum wire voice coils, weatherproof impregnated paper cones, and a symmetrical inductance profile. The MBX Series is especially well suited for two-way loudspeaker enclosures.

Key Features

• 400 W continuous program power capacity

• 50 mm (2 in) copper voice coil

• 60 - 4000 Hz response

• 96.5 dB sensitivity

• Neodymium ring magnet assembly

• Aluminium ring allows a very low distortion figure

• Ventilated voice coil gap for reduced power compression

Specifications

• Nominal Diameter 200 mm (8.0 in)

• Nominal Impedance 8 Ohm

• Minimum Impedance 5.9 Ohm

• Nominal Power Handling1 200 W

• Continuous Power Handling2 400 W

• Sensitivity3 96.5 dB

• Frequency Range 60 - 4000 Hz

• Voice Coil Diameter 51 mm (2.0 in)

• Winding Material Aluminium

• Former Material Glass Fibre

• Winding Depth 15.0 mm (0.59 in)

• Magnetic Gap Depth 7.0 mm (0.28 in)

• Flux Density 1.3 T

Parameters

• Resonance Frequency 60 Hz

• Re 4.9

• Qes 0.31

• Qms 5.6

• Qts 0.29

• Vas 23.0 dm3 (0.81 ft3)

• Sd 220.0 cm2 (34.1 in2)

• 1.7 %

• Xmax 6.0 mm

• Xvar 8.0 mm

• Mms 20.0 g

• Bl 11.4 Txm

• Le 0.4 mH

• EBP 193 Hz

Mounting And Shipping Info

• Overall Diameter 225 mm (8.86 in)

• Bolt Circle Diameter 210 mm (8.27 in)

• Baffle Cutout Diameter 187.0 mm (7.36 in)

• Depth 93 mm (3.66 in)

• Flange and Gasket Thickness 9 mm (0.35 in)

• Air Volume Occupied by Driver 1.1 dm3 (0.04 ft3)

• Net Weight 1.8 kg (3.97 lb)

• Shipping Units 1

• Shipping Weight 2.25 kg (4.96 lb)

• Shipping Box 255x255x150 mm (10.04x10.04x5.91 in)

Service Kit

• RCK008MBX518