特殊型草地音箱-ABK公共廣播系統(tǒng)智能設(shè)備 〓性能特點(diǎn)〓 MODE OUT-DOOR WS682 WS684 WS687 WS688 FULL-RANGE SPEAKER/HF DRIVER 5"×1 , 2"×1 5"×1 6.5"×1 4"×1 NOML POWER 20W 10W 20W 10W MAX POWER 30W 20W 40W 20W LINE VOLTAGE 70-100V 70-100V 70-100V 70-100V SENSITIVITY(1m,1W) 88dB 90dB 89dB 90dB MAX SOUND PRESSURE LEVEL(1m) 99dB 100dB 102dB 100dB FREQ. RESP 100-14,000Hz 150-15,000Hz 95-16,000Hz 160-12,000Hz DIMENSIONS(H×W×L) 530×260×280mm 650×60×510mm 470×405×200mm 550×290×480mm WEIGHT 5.5kg 4kg 11kg 7kg MODE OUT-DOOR WS685 WS686 WS666 FULL-RANGE SPEAKER/HF DRIVER 5"×1 6.5"×1 6.5"×1 NOML POWER 10W 15W 15W MAX POWER 20W 25W 25W LINE VOLTAGE 70-100V 70-100V 70-100V SENSITIVITY(1m,1W) 89dB 89dB 89dB FREQ. RESP 100-10,000Hz 200-10,000Hz 200-10,000Hz DIMENSIONS(H×W×L) 220×240mm 320×350mm 350×360×360mm