Eighteen Sound 18LW2420 - user opinions

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Summary: Type: Subwoofer; Size: 18"; RMS Power: 1300 W; Max Power: 2600 W; Sensitivity: 97 dB; Impedance: 8?�; DC resistance: 5 ?�; Frequency range: 33 - 2500 Hz; Resonant frequency: 33 Hz; Total Q factor: 0.31; Suspension equivalent air volume: 255 L; Maximum linear excursion: 10 mm; Electrical Q: 0.33; Mechanical Q: 7.00; Voice coil inductance: 1.8 mH; Force factor: 24.6 T?�m; Suspension mechanical resistance: 5.7 N?�s/m; Suspension mechanical compliance: 120 ?�m/N; Moving mass: 162.3 g; Moving mass (including airload): 192 g; Surface of the diaphragm: 1225 cm??; Effective diaphragm diameter: 39.5 cm; Maximum linear excursion: ?� 10 mm; Displacement volume at Xmax: 1225 cm??; Efficiency: 2.7 %; Ef ...

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