Beyma 6 NMFW Subwoofer 8 Ohm

RRP 336,77 €

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Beyma 6 NMFW Subwoofer 8 Ohm

  • High power handling and low distortion 6,5” woofer
  • Exclusive Malt Cross® Technology Cooling System
  • Low power compression losses
  • High force factor design for top performance applications
  • FEA optimized ceramic magnetic circuit and suspensions
  • Ultra low air noise
  • Carbon fiber cone and dustcap
  • Enhanced linear behaviour
  • Double BIMAX spider and NBR surround
  • 2” QUATTRO in/out aluminium voice coil
  • Optimized triple aluminum and copper demodulating circuit
  • Extended controlled displacement: Xmax ± 9 mm
  • 43 mm peak-to-peak excursion before damage

Short data

Usage as Bass-Midrange
Power Handling 200 Watt
Impedance 8 Ohm
Frequency from 35 Hz
Max. Frequency 3 kHz
Sound pressure 87 dB


Overall dimensions 176 mm
Baffle cutout 157 mm
Depth (Total) 109 mm
Front material Alu mounting ring
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Carbonfibre
Dustcap Material Coated Sandwich Fibreglass
Voice coil Ø 50.8 mm
Voice coil height 20 mm
Air gap height 6 mm
Magnet Ø 134 mm


Resonance fs fs: 40 Hz
Mechanical Q Qms: 7.5
Electrical Q Qes: 0.35
Total Q Qts: 0.34
Equivalent Air-Volumen Vas: 11 Liter
DC-Resistance Re: 5.8 Ohm
Coil Inductance Le: 0.95 mH
Mech. Compliance Cms: 34.2 mm/N
Moving Mass Mms: 45 g
mech. Resistance Rms: 1.52 kg/s-¹
Max. Excursion +/- Xmax: 9 mm
BL Product Bl: 14 N/A
Membrane Area Sd: 154 cm²
Efficiency Nref: 0.21 %

Frequency and Impedance

Technical Drawing

PDF-Product information

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