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

SB Acoustics SB21RDCN-C000-4 Ring Dome Tweeter

₹4,700.00Price
    • Nominal Impedance 4 Ω
    • DC resistance, Re 3.1 Ω
    • Voice coil inductance, Le 0.04 mH
    • Effective piston area, Sd 4.6 cm2
    • Voice coil diameter 20.4 mm
    • Voice coil height 1.5 mm
    • Air gap height 2.0 mm
    • Linear coil travel (p-p) 0.5 mm
    • Moving mass incl. air, Mms 0.25 g
    • Free air resonance, Fs 850 Hz
    • Sensitivity (2.83V/1m) 89.5 dB
    • Mechanical Q-factor, Qms 2.71
    • Electrical Q-factor, Qes 2.45
    • Total Q-factor, Qts 1.28
    • Force factor, Bl 1.3 Tm
    • Rated power handling* 40 W
    • Magnetic flux density 0.9 T
    • Magnet weight 0.01 kg
    • Net weight 0.06 kg

    * IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.