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SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4

SB29RDNC-C000-4

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SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4

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51,24 €

42,00 € Без НДС***

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SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4

Special Features

  • Non-resonant diaphragm design for minimum high frequency break-up
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency
  • Copper cap on pole piece for reduced voice coil inductance and minimum phase shift
  • Inherently shielded neodymium motor system
  • Internal pressure equalization and flow resistor for non-resonant coupling of cavities
  • Compact design

Specifications:

Nominal Impedance4 ΩFree air resonance, Fs680 Hz
DC resistance, Re3.0 ΩSensitivity (2.83 V / 1 m)94 dB
(Voice coil inductance, Le0.05 mHMechanical Q-factor, Qms1.2
Effective piston area, Sd9.6 cm2Electrical Q-factor, Qes0.72
Voice coil diameter29.0 mmTotal Q-factor, Qts0.45
Voice coil height2.0 mmForce factor, Bl2.6 Tm
(Air gap height2.5 mmRated power handling*100 W
Linear coil travel (p-p)0.5 mmMagnetic flux density1.2 T
(Moving mass incl. air, Mms0.45 gMagnet weight31 g
Net weight0.17 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct

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SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4

SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4

SB Acoustics 29mm ring dome chmbr Tweeter, SB29RDNC-C000-4