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SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4

SB26STWGC-4

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SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4

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81,13 €

66,50 € tax excl.***

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SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4

Special Features

  • Solid aluminium waveguide
  • Controlled directivity
  • Adapter ring for bolt-less mounting to driver
  • Copper cap for reduced voice coil inductance and minimum phase shift
  • Non-reflective rear chamber with optimized damping for improved dynamics
  • Flow optimized vented pole piece for optimum coupling to rear chamber
  • Fine weave soft fabric dome for smooth frequency response
  • Saturation controlled motor system for low distortion
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency

Specifications:

Nominal Impedance4 ΩFree air resonance, Fs780 Hz
DC resistance, Re3.2 ΩSensitivity (2.83 V / 1 m)93 dB
Voice coil inductance, Le0.04 mHMechanical Q-factor, Qms2.8
Effective piston area, Sd6.2 cm2Electrical Q-factor, Qes2.1
Voice coil diameter25.4 mmTotal Q-factor, Qts1.2
Voice coil height1.3 mmForce factor, Bl1.6 Tm
Air gap height2.5 mmRated power handling*120 W
Linear coil travel (p-p)1.2 mmMagnetic flux density1.15 T
Moving mass incl. air, Mms0.3 gMagnet weight0.22 kg
Net weight0.61 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.

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SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4

SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4

SB Acoustics 1" dome Tweeter with Waveguide, SB26STWGC-4