SB Acoustics SB26ST-C000-5 Fabric 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 5 Ω
- DC resistance, Re 4.4 Ω
- Voice coil inductance, Le 0.07 mH
- Effective piston area, Sd 6.2 cm2
- Voice coil diameter 25.4 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 0.33 g
- Free air resonance, Fs 870 Hz
- Sensitivity (2.83 V / 1 m) 91 dB
- Mechanical Q-factor, Qms 5.0
- Electrical Q-factor, Qes 1.64
- Total Q-factor, Qts 1.24
- Force factor, Bl 2.2 Tm
- Rated power handling* 80 W
- Magnetic flux density 1.23 T
- Magnet weight 0.22 kg
- Net weight 0.51 kg
* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.
