SB Acoustics SB26ST-C000-5 Fabric Dome Tweeter
Highlights:
- 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
Product Specification:
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.
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