Scan-Speak 21WE/4542T00 - user opinions

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Summary: Type: Mid Bass; Size: 8"; RMS Power: 50 W; Max Power: 100 W; Sensitivity: 93 dB; Impedance: 4?�; DC resistance: 3.4 ?�; Resonant frequency: 38 Hz; Total Q factor: 0.28; Suspension equivalent air volume: 54 L; Maximum linear excursion: 7.2 mm; Electrical Q: 0.30; Mechanical Q: 5.43; Minimum impedance: 4.3 ?�; Maximum impedance: 57.0 ?�; Voice coil inductance: 0.1 mH; Force factor: 8.2 T?�m; Suspension mechanical resistance: 1.1 N?�s/m; Suspension mechanical compliance: 700 ?�m/N; Moving mass: 22.3 g; Moving mass (including airload): 25 g; Surface of the diaphragm: 233 cm??; Effective diaphragm diameter: 17.2 cm; Maximum linear excursion: ?� 7.2 mm; Excursion limit: ?� 12 mm; Displacement vol ...

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