SB Acoustics SB29BNC-C000-4

€284.90 *

Prices incl. VAT plus shipping costs

Delivery time 1-3 Workdays

  • 1382458
SB Acoustics SB29BNC-C000-4 Dome Tweeter Beryllium dome for non-resonant high frequency... more
Product information "SB Acoustics SB29BNC-C000-4"

SB Acoustics SB29BNC-C000-4 Dome Tweeter

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

 

Specifications

  • power handling (continuous/programme) = ? W
  • frequency range = 900-35000 Hz
  • resonance frequency fs = 950 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 3.0 Ohm
  • force factor BL = 2.6 N/A
  • voice coil inductance L = 0,05 mH
  • effective piston radiating area Sd = 9,6 cm2
  • effective mechanical mass incl. air load mms = 0,46 g
  • total Q factor Qts = 0,69 (Qms=1,36, Qes=1.40)
  • voice coil diameter = 29 mm
  • mounting diameter d = 55 mm
  • overall diameter d = 72 mm
  • mounting depth (not countersunk) t = 26.8 mm
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