Beyma 15 P 80/ND Neodymium

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RRP 624,00 €

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Key features:
  • Real 800 W AES power handling
  • Sensitivity: 100 dB / 2.83V
  • 4" duo technology voice coil
  • Forced air convection circuit for low power compression
  • Extended controlled displacement: Xmax ± 7.5 mm
  • Massive mechanical displacement capability: 52 mm p-p

Short data

Usage as Woofer
Power Handling 800 Watt
Impedance 8 Ohm
Frequency from 30 Hz
Max. Frequency 4 kHz
Sound pressure 100 dB


Overall dimensions 388 mm
Baffle cutout 349.5 mm
Depth (Total) 157.5 mm
Front material Aluminium diecast
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Textile
Membrane Material Paper
Voice coil Ø 100 mm
Voice coil height 20 mm
Air gap height 12 mm
Magnet Ø 122 mm
Magnet-weight 4600 g


Resonance fs fs: 33 Hz
Mechanical Q Qms: 7.7
Electrical Q Qes: 0.182
Total Q Qts: 0.178
Equivalent Air-Volumen Vas: 250 Liter
DC-Resistance Re: 5.1 Ohm
Coil Inductance Le: 0.8 mH
Mech. Compliance Cms: 0.229 mm/N
Moving Mass Mms: 101 g
mech. Resistance Rms: 2.73 kg/s-¹
Max. Excursion +/- Xmax: 7.5 mm
BL Product Bl: 24.3 N/A
Membrane Area Sd: 880 cm²
Sound pressure dB: 100 SPL
Efficiency Nref: 4.77 %

Frequency, Harmonic Distortion


Technical Dimensions

PDF-Product information

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