Audio Drive
Ref. No  Description Price (Inc. UK V.A.T.)
SB19ST-000-4 SB19ST-000-4/Fabric 19mm Soft Dome Tweeter
£18.49
 
The SB19ST-C000-4 is a compact 19mm soft dome tweeter from SB Acoustics with excellent dispersion and a smooth response characteristic. A superb tweeter at a excellent price
 
SB19ST-C000-4
 

SBA

Features:-

  • Optimized damping in pole cavity to eliminate internal reflection
  • Fine weave soft fabric dome for smooth frequency response
  • Saturation controlled motor system for reduced distortion
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
Only £18.49 Qty : SB19ST-000-4 Check out

As used in the SB Acoustics Mirco C Loudspeaker HERE

Specification Sheet
Adobe

 
     
Specifications:    
Nominal Impedance   
4 Ohms
DC resistance,  
Re 3.4 Ohms
Voice coil inductance,   
Le 0.07 mH
Effective piston area,  
Sd 3.8 cm2
Voice coil diameter  
19.1 mm
Voice coil height  
1.8 mm
Air gap height  
3 mm
Linear coil travel  
(p-p) 1.2 mm
Magnetic Flux Density  
1.24 T
Magnet weight   
130g
 
Moving mass incl. air,  
Mms 0.22 g
Free air resonance,  
Fs 980 Hz
Sensitivity (2.83 V / 1 m)  
88.5 dB
Mechanical Q-factor  
Qms 6.45
Electrical Q-factor  
Qes 1.50
Total Q-factor  
Qts 1.22
Force factor  
Bl 1.75 Tm
Rated power handling*  
30 W
   
*IEC 268-5, high-pass Butterworth,   2600 Hz, 12 dB/oct
 
Dimensions
 
Dims
 
Frequency Response
 
FR
 
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