SB Acoustics Satori TW29BN-B-8 Beryllium Dome Tweeter - 8 ohm

SB Acoustics

SATORI TW29BN-B-8 Beryllium Dome Tweeter - Black

Product Specifications
Nominal Impedance 8 ohms
DC resistence,Re 6.2 ohms
Voice coil inductance,Le 0.04 mh
Free air resonance,Fs 750 Hz
Sensitivity(2.83V/1m) 93.5 dB
Mechanical Q-factor,Qms 1.75
Electrical Q-factor,Qes 0.80
Total Q-factor,Qts 0.55
Moving mass incl. air,Mms 0.44 g
Force factor,BI 4.1 Tm
Rated power handling* .. W
Effective piston area,Sd 9.6 cm²
Voice coil diameter 29 mm
Voice coil height 2.1 mm
Air gap height 2.5 mm
Linear coil travel(p-p) 0.4 mm
Magnetic flux density 1.5 T
Magnetic weight 0.1 Kg
Net weight 0.4 Kg

Special Features:

  • Beryllium dome for non-resonant high-frequency extension
  • Two-part aluminum 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 aluminum 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

Frequency and Impedance Graph:

SB Acoustics Satori TW29BN-B-8 Beryllium Dome Tweeter - 8 ohm Black

Drawing:

SB Acoustics Satori TW29BN-B-8 Beryllium Dome Tweeter - 8 ohm Black