SB21SDC-C000-4 Ring Dome Tweeter

The SB21SDC-C000-4’s large surround dome allows the increase of its acoustic output. Dual balanced compression chamber for improved dynamics. Saturation controlled motor system for low distortion and low resonance frequency.

39,95 €
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Highlights

  • Large surround dome for increased acoustic output
  • 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

 

Product details

SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

 

The SB21SDC-C000-4’s large surround dome allows the increase of its acoustic output. Dual balanced compression chamber for improved dynamics. Saturation controlled motor system for low distortion and low resonance frequency.

 

Specifications: BL Product (BL): 1.5 Tm N • Diaphragm Mass Inc. Airload (Mms): 0.25 g • Surface Area of Cone (Sd): 4.9 cm2

SISB21SDCC0004

Data sheet

Impedance
4 Ohm
Driver type
Tweeter
Sensitivity
91 dB 2.83V/1m
Resonance frequency (fs)
720 Hz
DC resistance (Re)
3.1 ohms
Mechanical Q (Qms)
2.41
Electrical Q at Fs (Qes)
1.55
Total Q factor (Qts)
0.95