WS464系列室内音柱WS4641WS4642WS4643WS4644 〓性能特点〓 MODEOUT-DOOR WS4641 WS4642 WS4643 WS4644 FULL-RANGESPEAKER/HFDRIVER 4×1,2.5×1 4×2,2.5×1 4×3,2.5×1 4×4,2.5×1 NOML POWER 10W 20W 25W 30W MAX POWER 20W 40W 50W 60W LINEVOLTAGE 100V 100V 100V 100V SENSITIVITY(1m,1W) 89dB 90dB 91dB 91dB MAXSOUNDPRESSURELEVEL(1m) 99dB 103dB 105dB 106dB FREQ.RESP 170-16,000Hz 170-16,000Hz 170-16,000Hz 170-16,000Hz DIMENSIONS(H×W×L) 400x160x102mm 420x160x102mm 540x160x102mm 660x160x102mm WEIGHT 2.8kg 4kg 5.2kg 6.2kg