- Order number: 1382469
 
 SB-Acoustics SB29RDAC-C000-4 Tweeter Non-resonant diaphragm design for minimum high... more 
  Product information "SB Acoustics SB29RDAC-C000-4" 
 SB-Acoustics SB29RDAC-C000-4 Tweeter
- Non-resonant diaphragm design for minimum high frequency break-up
 - Dual balanced compression chamber for improved dynamics
 - Copper cap for reduced voice coil inductance and minimum phase shift
 - Saturation controlled motor system for low distortion
 - Non-reflective rear chamber with optimized damping for improved dynamics
 - Flow optimized vented pole piece for optimum coupling to rear chamber
 - CCAW voice coil for low moving mass
 - Long life silver lead wires
 - Low resonance frequency
 
Specifications
- power handling (continuous/programme) = 100 W
 - frequency range = 400-40000 Hz
 - resonance frequency fs = 600 Hz
 - impedance R = 4 Ohm
 - sound pressure level SPL = 93 dB (2,83V; 1m)
 - DC resistance Re = 3 Ohm
 - force factor BL = 2,4 N/A
 - voice coil inductance L = 0,05 mH
 - effective piston radiating area Sd = 9,6 cm2
 - effective mechanical mass incl. air load mms = 0,45 g
 - total Q factor Qts = 0,64 (Qms=2,2, Qes=0,9)
 - voice coil diameter = 29 mm
 - mounting diameter d = 70 mm
 - overall diameter d = 104 mm
 - mounting depth (not countersunk) t = 33,25 mm
 
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