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SB ACOUSTICS SB26CDC-C000-4 26mm 4ohm Ferrite Ceramic Dome Tweeter

£46.69

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SB ACOUSTICS SB26CDC-C000-4 26mm 4ohm Ferrite 26mm Ceramic dome, ferrite motor, injection faceplate with diffuser

  • Aluminium/Ceramic Dome
  • Phase optimized diaphragm design for coherent high frequency radiation
  • 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

 

SB Acoustics Description
SB26CDC-C000-4
Speaker Type
Dome Tweeter
Dome Material
Ceramic
Qty
18
Shipping Box / Inner Box (cm)
11.5*10.5*5.1
Shipping Box / Outer Box (cm)
33.7*24.9*18
Nominal Impedance (Ω)
4
DC Resistance, Re (Ω)
3.2
Voice Coil Inductance, Le (mH)
0.04
Effective piston area, Sd (cm²)
6.2
Voice Coil Diameter (mm)
25.4
Voice Coil Height (mm)
1.3
Air Gap Height (mm)
2.5
Linear Coil Travel (p-p) (mm)
1.2
Moving Mass Incl. Air, Mms (g)
0.38
Free Air Resonance, Fs (Hz)
690
Sensitivity (2.83 V / 1 m) (dB)
89
Mechanical Q-factor, Qms
2.55
Electrical Q-factor, Qes
2
Total Q-factor, Qts
1.12
Force Factor, Bl ( Tm )
1.6
Rated Power Handling* (W)
100
Magnetic Flux Density (T)
1.15
Magnet Weight (g)
0.22
Net Weight (kg)
0.5



  • 2 Units in Stock