SB23CACS45-4
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SB Acoustics 8" woofer, 45mm VC, ceramic cone, SB23CACS45-4
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SB Acoustics 8" woofer, 45mm VC, ceramic cone, SB23CACS45-4
Specifications:
Nominal Impedance | 4 Ω | Free air resonance, Fs | 23 Hz |
DC resistance, Re | 3.3 Ω | Sensitivity (2.83 V / 1 m) | 90 dB |
Voice coil inductance, Le | 0.27 mH | Mechanical Q-factor, Qms | 5.0 |
Effective piston area, Sd | 216 cm2 | Electrical Q-factor, Qes | 0.35 |
Voice coil diameter | 45.5 mm | Total Q-factor, Qts | 0.33 |
Voice coil height | 19 mm | Moving mass incl.air, Mms | 33 g |
Air gap height | 6 mm | Force factor, Bl | 6.7 Tm |
Linear coil travel (p-p) | 13 mm | Equivalent volume, Vas | 95 liters |
Magnetic flux density | 0.86 T | Compliance, Cms | 1.43 mm/N |
Magnet weight | 0.8 kg | Mechanical loss, Rms | 0.8 kg/s |
Net weight | 2.7 kg | Rated power handling* | 60 W |
* IEC 268-5, T/S parameters measured on drive units that are broken in. |
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