Beyma

Beyma 15WRS400 15" 400W Loudspeaker Driver

Product Code: BMA15WRS400 Brand: Beyma Model: 15WRS400
Beyma 15WRS400 15 inch 400W Loudspeaker Driver
£126.42
£126.42 ex VAT
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2-3£122.63 ea.
4-7£120.10 ea.
8+£117.57 ea.
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Beyma 15WRS400 15" 400W Loudspeaker Driver



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Technical specifications


  • Nominal Diameter: 380 mm (15 in)
  • Overall Depth: 163 mm (6.42 in)
  • Impedance: 8 ohm
  • Minimum Impedance: 7 ohm
  • AES Power: 400 W
  • Program Power: 800 W
  • Power: 400 W
  • Sensitivity: 98.5 dB
  • Frequency Range: 40-4000 Hz
  • Voice Coil Diameter: 76.2 mm (3 in)
  • Voice Coil Depth: 16 mm
  • Magnetic Gap Depth: 8 mm
  • Magnet Material: Ferrite


Thiele and Small parameters:  Need some help? Read our quick guide to TS Params.


  • Force Factor (BL) - 18.2 Tm
  • Moving Mass - System (Mms) - 91 g
  • Maximum Mechanical Excursion (Xdamage) - 30 mm
  • Resonance (Fs) - 36 Hz
  • DC Resistance (Re) - 5.6 Ohm
  • Mechanical Q (Qms) - 9.1
  • Electrical Q (Qes) - 0.35
  • Total Q (Qts) - 0.33
  • Compliance Equivalent Volume (Vas) - 236 L
  • Compliance (Cms) - 215 mm/N
  • Mechanical Resistance (Rms) - 2.3 Kg/s
  • Reference Efficiency (Eta Zero) - 3 %
  • Diaphragm Area (Sd) - 0.088 cm2
  • Maximum Linear Excursion (Xmax) - 6.3 mm
  • Peak Displacement Volume (Vd) - 555 cm3

Shipping Information


  • Net Weight: 6.25 kg
  • Shipping Weight: 7.25 kg
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What do these labels mean?
Original
We believe this is an exact match for the original part, although we can't always verify the factory specification.
Aftermarket
A lower-cost replacement made to match the original part's size, shape and fit. Sound and performance may differ.
Equivalent
A very close match. The original may have been a slightly different factory version.
Alternative
A different part we recommend for this model when the usual replacement is unavailable. Check any fit or installation notes before ordering.
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