Beyma 12CXA400Nd 12 inch 400W
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Beyma
Beyma 12CXA400Nd 12" 400W
SPL: 97.6dB Fs: 45Hz Xmax: 6.0mm
 
Product Code: BMA12CXA4ND8 | Brand: Beyma
Beyma 12CXA400Nd 12 inch 400W

Beyma 12CXA400Nd 12 inch 400W Beyma 12CXA400Nd 12 inch 400W 
£442.21
£368.51 ex VAT
2-3 £435.58 ea.4-7 £428.95 ea.8+ £420.10 ea.
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Beyma 12CXA400Nd 12" 400W

Features:

  • 12" woofer with 4" voice coil and 2.8" voice coil compression driver
  • Program power: 800 W LF / 180 W HF
  • Sensitivity: 98 dB LF and 105 dB HF
  • Low weight and compact common magnet system design
  • Demodulating rings in LF and HF units
  • Composite Titanium/Mylar diaphragm
  • Waterproof LF cone
  • 60 degree coverage horn for HF dispersion control


Specifications:

  • Nominal diameter (LF) 300 mm 12 in
  • Rated impedance (LF/HF) 8 / 16 Ohms
  • Minimum impedance (LF/HF) 6.8 Ohms / 11.3 Ohms
  • Power capacity* (LF/HF) 400 / 90 WAES
  • Program power (LF/HF) 800 / 180 W
  • Sensitivity (LF/HF) 98 dB 1W /1m / ZN / 105 dB 1W /1m / ZN
  • Frequency range 50 - 20.000 Hz
  • Recom. HF crossover 1,5 kHz or higher (12 dB/oct)
  • Voice coil diameter 101,6 mm 4 in
  • Magnetic assembly weight 4,2 kg 9,26 lb
  • BL factor 21.4 N/A
  • Moving mass 0.064 kg
  • Voice coil length 16 mm
  • Air gap height 9 mm
  • Xdamage (peak to peak) 28 mm


Thiele Small Parameters:

  • Resonant frequency, fs 45 Hz
  • D.C. Voice coil resistance, Re 6,6 Ohms
  • Mechanical Quality Factor, Qms 7.1
  • Electrical Quality Factor, Qes 0,26
  • Total Quality Factor, Qts 0,25
  • Equivalent Air Volume to Cms, Vas 88.5 l
  • Mechanical Compliance, Cms 207 μm / N
  • Mechanical Resistance, Rms 2,5 kg / s
  • Efficiency, η0 3,25 %
  • Effective Surface Area, Sd 0,055 m2
  • Maximum Displacement, Xmax *** 6 mm
  • Displacement Volume, Vd 210 cm3
  • Voice Coil Inductance, Le @ 1 kHz 1 mH


Mounting Information and Physical Data:

  • Overall diameter 312 mm 12,3 in
  • Bolt circle diameter 298 mm 11,7 in
  • Baffle cutout diameter: Front mount 283 mm 11,1 in
  • Depth 153 mm 6 in
  • Net weight 6.5 kg 14.3 lb
  • Shipping weight 7.2 kg 15.8 lb
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UK & ROI
Delivery Info for Beyma 12CXA400Nd 12 inch 400W to locations within the United Kingdom and Ireland
EUROPE
Delivery Info for Beyma 12CXA400Nd 12 inch 400W to locations in Europe