The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

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

(No reviews yet) Write a Review
B&C 8MBX51 8" Professional Neodymium Woofer 400 Watts 8-Ohm Mid-Bass Pro Speaker
Order before 3PM (EST) Mon-Fri for Same Day Shipping
Make An Offer

Product Description

Contact Us For Information, Se Habla Espanol 718 272-7228 / 215 Conklin Ave. Brooklyn NY 11236

Authorized Dealer/ Brand New Item / In Stock!

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

Continuous Power Handling

Voice Coil Diameter

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

  • Product Preview - Coming Soon....
  • 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


  • Nominal Diameter200 mm (8.0 in)
  • Nominal Impedance8 ?
  • Minimum Impedance5.9 ?
  • Nominal Power Handling1200 W
  • Continuous Power Handling2400 W
  • Sensitivity396.5 dB
  • Frequency Range60 - 4000 Hz
  • Voice Coil Diameter51 mm (2.0 in)
  • Winding MaterialAluminium
  • Former MaterialGlass Fibre
  • Winding Depth15.0 mm (0.59 in)
  • Magnetic Gap Depth7.0 mm (0.28 in)
  • Flux Density1.3 T
Powered by Frooition


  • Resonance Frequency60 Hz
  • Re4.9 ?
  • Qes0.31
  • Qms5.6
  • Qts0.29
  • Vas23.0 dm3 (0.81 ft3)
  • Sd220.0 cm2 (34.1 in2)
  • ??1.7 %
  • Xmax6.0 mm
  • Xvar8.0 mm
  • Mms20.0 g
  • Bl11.4 Txm
  • Le0.4 mH
  • EBP193 Hz

Mounting And Shipping Info

  • Overall Diameter225 mm (8.86 in)
  • Bolt Circle Diameter210 mm (8.27 in)
  • Baffle Cutout Diameter187.0 mm (7.36 in)
  • Depth93 mm (3.66 in)
  • Flange and Gasket Thickness9 mm (0.35 in)
  • Air Volume Occupied by Driver1.1 dm3 (0.04 ft3)
  • Net Weight1.8 kg (3.97 lb)
  • Shipping Units1
  • Shipping Weight2.25 kg (4.96 lb)
  • Shipping Box255x255x150 mm (10.04x10.04x5.91 in)

Service Kit

  • RCK008MBX518

Nearly every order received by 3PM Eastern ships the SAME DAY!FREE shipping to lower 48 states.

- Our central location reaches most states in 1-4 business days

- 99.95% warehouse accuracy

- Expedited shipping available

We are proud to provide some of the fastest turnaround times on eBay. We use FedEx or UPS for most items, and USPS for smaller items. Residents of Hawaii, Alaska, and Puerto Rico should contact us for a shipping quote.

Buy with confidence!

99.9% positive feedback!

- More than 20 years in business

- World-class customer service

- warranty on nearly every product

- Free tech support from audio experts

Return Information

We want you to be completely happy with your purchase. If you are not satisfied with any product, you may return it for a refund of the purchase price within a fair amount of time from the shipping date (30 days). If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee. Products like software, speakers, tubes, personal items (such as in-ear monitors, etc), and items which are not normally stocked ("Special Orders", discontinued products, close-outs, used products, etc.) are not returnable.