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SB19ST-C000-4

Reste 3 en stock
SB ACOUSTICS SB19ST-C000-4, 19mm TEXTILE DOME TWEETER
28,26 $CAeach
Product Specifications
Manufacturer SB ACOUSTICS
Tweeter Type Textile Dome Tweeter
Cone / Dome Diameter 19mm
Impedance 4 ohms
Power Handling (RMS) 30 W
Resonance Frequency 980 Hz
Sensitivity 88.5 dB
SB ACOUSTICS SB19ST-C000-4, 19mm TEXTILE DOME TWEETER
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

Specs Nominal Impedance 4 Ω
DC resistance, Re 3.4 Ω
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
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
Magnetic flux density 1.24 T
Magnet weight 0.13 kg
Net weight 0.32 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.
NOM DU FICHIER ACTION
sb19stc0004.pdf Télécharger

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