WS46室外音柱-ABK公共广播系统智能设备 〓性能特点〓 MODE OUT-DOOR WS461 WS462 WS463 WS464 WS465 FULL-RANGE SPEAKER/HF DRIVER 3"×5"×1,2.5"×1 3"×5"×2,2.5"×1 3"×5"×3,2.5"×1 3"×5"×4,2.5"×1 3"×5"×5,2.5"×1 NOML POWER 5W 10W 15W 20W 25W MAX POWER 8W 15W 20W 30W 35W LINE VOLTAGE 70-100V 70-100V 70-100V 70-100V 70-100V SENSITIVITY(1m,1W) 88dB 88dB 88dB 88dB 88dB MAX SOUND PRESSURE LEVEL(1m) 94dB 98dB 99dB 101dB 102dB FREQ. RESP 140-14,000Hz 140-14,000Hz 140-14,000Hz 140-14,000Hz 140-14,000Hz DIMENSIONS(H×W×L) 285x110x110mm 400x110x110mm 590x110x110mm 730x110x110mm 870x110x110mm WEIGHT 1.4kg 2.2kg 3kg 3.8kg 4.6kg