SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
Preview: SB Acoustics TW29BN-S-8
Preview: SB Acoustics TW29BN-S-8
Preview: SB Acoustics TW29BN-S-8
Preview: SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
SB Acoustics TW29BN-S-8
Mobile Preview: SB Acoustics TW29BN-S-8
Mobile Preview: SB Acoustics TW29BN-S-8
Mobile Preview: SB Acoustics TW29BN-S-8
Mobile Preview: SB Acoustics TW29BN-S-8

SB Acoustics TW29BN-S-8

Product No.:
1382278
Not on stock Not on stock (abroad may vary)
399,00 EUR

incl. 19% tax excl. Shipping costs

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Description

SB Acoustics TW29BN-S-8

Features

  •     Beryllium dome for non-resonant high frequency extension
  •     Two part aluminium faceplate with integrated mechanical decoupling
  •     Dual balanced compression chambers for improved dynamics
  •     Dual copper caps for absolute minimum voice coil inductance and minimum phase shift
  •     High saturation neodymium motor system with T-shaped pole piece for lower distortion
  •     Non-reflective cast aluminium chamber with optimized damping for improved dynamics
  •     Shallow flow optimized magnet structure for optimum coupling to rear chamber
  •     CCAW voice coil for low moving mass
  •     Long life silver lead wires
  •     Low resonance frequency for extended range

Specs

  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.0 Ω
  • Voice coil inductance, Le 0.02 mH
  • Effective piston area, Sd 9.6 cm2
  • Voice coil diameter 29.0 mm
  • Voice coil height 2.0 mm
  • Air gap height 2.5 mm
  • Linear coil travel (p-p) 0.5 mm
  • Moving mass incl. air, Mms 0.46 g
  • Free air resonance, Fs 700 Hz
  • Sensitivity (2.83 V / 1 m) 95 dB
  • Mechanical Q-factor, Qms 2.1
  • Electrical Q-factor, Qes 0.60
  • Total Q-factor, Qts 0.46
  • Force factor, Bl 3.1 Tm
  • Rated power handling* 80 W
  • Magnetic flux density 1.5 T
  • Magnet weight 0.11 kg
  • Net weight 0.41 kg

* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.


 
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