Scan-Speak D2905/9700.00

€154.22 *

Prices incl. VAT plus shipping costs

Delivery time 1-2 Workdays

  • 7309700
The Scan-speak D2905/9700 uses the same hand coated dome and voice coil of the D2905/9500, but... more
Product information "Scan-Speak D2905/9700.00"

The Scan-speak D2905/9700 uses the same hand coated dome and voice coil of the D2905/9500, but uses the motor system of the Revelator. The Symmetric Drive technology eliminates almost all electrical phase shift. The carefully machined top plate minimize air noise and compression. Copper caps act as heat conductors. High power handling is achieved without ferrofluid and improves micro-dynamic linearity. The tweeter has excellent dynamic and detailing capability.

 

Specifications

  • power handling (continuous/programme) = 225/460 W
  • frequency range = 1000-28000 Hz
  • resonance frequency fs = 500 Hz
  • impedance R = 6 Ohm
  • sound pressure level SPL = 89,5 dB (2,83V; 1m)
  • DC resistance Re = 4,7 Ohm
  • force factor BL = 3,5 N/A
  • voice coil inductance L = 0,01 mH
  • effective piston radiating area Sd = 8,5 cm2
  • effective mechanical mass incl. air load mms = 0,45 g
  • equivalent volume of compliance Vas = 0,02 l
  • total Q factor Qts = 0,47 (Qms=3,45, Qes=0,54)
  • voice coil diameter = 28 mm
  • maximum peak linear excursion vibration xlin = +/- 0,4 mm
  • mounting diameter d = 73,5 mm
  • overall diameter d = 104,3 mm
  • mounting depth (not countersunk) t = 44 mm
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