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SB Acoustics Satori TW29D-B Tweeter

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The Satori TW29D-B (black) tweeter by SB Acoustics features a traditional soft textile dome with a wide surround and a ferrite magnet system incorporating a T shaped pole piece. The sound output is very even handed with excellent detail.

Also available in silver: TW29D.

Key Features:

  • Large surround dome for increased acoustic output
  • Two part aluminium faceplate with integrated mechanical decoupling
  • Dual balanced compression chambers for improved dynamics
  • Saturation controlled motor system with T-shaped pole piece for lower distortion
  • Dual copper caps for absolute minimum voice coil inductance and minimum phase shift
  • Non-reflective cast aluminium chamber with optimised damping for improved dynamics
  • Flow optimized vented pole piece for optimum coupling to rear chamber
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonant frequency for extended range

Basic parameters:

Resonant frequency (fs) 600 Hz Nominal impedance (Zn) 4 Ω
Effective diaphragm diameter 29mm DC resistance (Re) 3.0 Ω
Ferrofluid ? Y/N -
Max power handling 80 W
Recommended crossover 2.6kHz/12dB Faceplate diameter 104mm
Sensitivity (2.83V/1m) 93dB Cutout hole diameter 74mm

Here's the full datasheet:

.pdf link