Beyma 8BR40/N - 8 inch 50W 8 Ohm
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Beyma 8BR40/N - 8" 50W 8 Ohm
SPL: 91.0dB Fs: 30Hz Xmax: 6.0mm
Product Code: BMA8BR40N | Brand: Beyma
Beyma 8BR40/N - 8 inch 50W 8 Ohm
£41.76 ex VAT
2-3 £48.47 ea.4-7 £47.74 ea.8+ £46.75 ea.
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£10.73 DELIVERY to mainland UK.
Beyma 8BR40/N - 8" 50W 8 Ohm

This 8" bass and mid bass loudspeaker has been specifically designed to deliver exceptional low and mid frequency reproduction, with high sensitivity and extremely low distortion. It incorporates a curvilinear cone attached to a rubber surround, in order to provide suspension stability and to allow maximum excursion linearity. By combining a powerful magnet construction with a cast aluminium basket, this model achieves high power capacity, and consequently, contributes to reduce the thermal power compression.


  • Power capacity 50 W RMS
  • Nominal diameter 200 mm 8 in
  • Nominal impedance 8 ohm
  • Minimum impedance 6.4 ohm
  • Program power 100 W
  • Sensitivity 91 dB 1 W @ 1m @ 2%u03A0
  • Frequency range 30-6000 Hz
  • Recommended enclosure volume 20 / 60 l 0.7 / 2.12 cu ft
  • Voice coil diameter 25.4 mm 1 in
  • BL factor 6.8 N /A
  • Moving mass 0.021 kg
  • Winding length 16 mm
  • Air gap height 6 mm
  • Xdamage pp 20 mm


  • Fs 30 Hz
  • Re 5.5 ohm
  • Qms 2.1
  • Qes 0.48
  • Qts 0.39
  • Vas 89.1 l
  • Cms 1301 micro m / N
  • Rms 1.99 kg / s
  • Efficiency % 0.5
  • Sd 0.022 sq m
  • Xmax 6 mm
  • Vd 147 cu cm
  • Le @1 kHz 0.5 mH


  • Net weight 1.36 kg 2.99 lb
  • Total weight 1.55 kg 3.41 lb
  • Magnet Ferrite
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Delivery Info for Beyma 8BR40/N - 8 inch 50W 8 Ohm  to locations within the United Kingdom and Ireland
Delivery Info for Beyma 8BR40/N - 8 inch 50W 8 Ohm  to locations in Europe
SEARCH results for other drivers with similar T-S Parameters to Beyma 8BR40/N - 8" 50W 8 Ohm

Our database has the following results for compatibility of this product with common speakers and components.

Beovox S45 8" Bass driver | Woofer | Equivalent

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.