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SB Acoustics

SB Acoustics - ¾" RDCN Tweeter - SB21RDCN-C000-4

SB Acoustics - ¾" RDCN Tweeter - SB21RDCN-C000-4

$84.95 AUD
$84.95 AUD
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Description

21mm Patented ring dome, neodymium motor, injection faceplate with chamber

Features

  • Non-resonant diaphragm design for minimum high frequency break-up
  • Copper cap for reduced voice coil inductance and minimum phase shift
  • Compact low distortion neodymium motor system
  • Non-resonant rear chamber with optimized damping for improved dynamics
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency

Specifications

Coil 20.4mmØ
Diam. Ref
Fs 850Hz
Le 0.04mH
Mag. 0.01kg
Mms 0.25g
Power 40Wrms
Qes 2.45
Qms 2.71
Qts 1.28
Re 3.1?
Sd 4.6cm²
Sens. 89.5dB
Width 58mmØ
Zn 4?
Bl 1.3Tm
Xmax 0.5mm
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