〓性能特点〓MODE OUT-DOOR WT3009 WT3013 NOML POWER 100W 200W LINE VOLTAGE 70/100V 70/100V SENSITIVITY(1m,1W) 104dB 108dB MAX SOUND PRESSURE LEVEL(1m) 124dB 131dB FREQ. RESP 120-18,000Hz 70-18,000Hz DIMENSIONS(H×W×L) 460x560x650mm 610x1040x760mm WEIGHT 25kg 45kg