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SB Acoustics low cost tweeter , SB19ST-C000-4

SB19ST-C000-4

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SB Acoustics low cost tweeter , SB19ST-C000-4

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18,30 €

15,00 € tax excl.***

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SB Acoustics low cost tweeter , SB19ST-C000-4

Special Features

  • Optimized damping in pole cavity to eliminate internal reflection
  • Fine weave soft fabric dome for smooth frequency response
  • Saturation controlled motor system for reduced distortion
  • CCAW voice coil for low moving mass
  • Long life silver lead wires

Specifications:

Nominal Impedance4 ΩFree air resonance, Fs980 Hz
DC resistance, Re3.4 ΩSensitivity (2.83 V / 1 m)88.5 dB
Voice coil inductance, Le0.07 mHMechanical Q-factor, Qms6.45
Effective piston area, Sd3.8 cm2Electrical Q-factor, Qes1.50
Voice coil diameter19.1 mmTotal Q-factor, Qts1.22
Voice coil height1.8 mmForce factor, Bl1.75 Tm
Air gap height3 mmRated power handling*30 W
Linear coil travel (p-p)1.2 mmMagnetic flux density1.24 T
Moving mass incl. air, Mms0.22 gMagnet weight0.13 kg
Net weight0.32 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.

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SB Acoustics low cost tweeter , SB19ST-C000-4

SB Acoustics low cost tweeter , SB19ST-C000-4

SB Acoustics low cost tweeter , SB19ST-C000-4