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其他厂商性质
所在地
| MODE OUT-DOOR | WS4971 | WS4972 | WS4973 | WS4974 | ||||
| FULL-RANGE SPEAKER/HF DRIVER | 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 | ||||
| LINE VOLTAGE | 100V | 100V | 100V | 100V | ||||
| SENSITIVITY（1m,1W） | 89dB | 90dB | 91dB | 91dB | ||||
| MAX SOUND PRESSURE LEVEL（1m） | 99dB | 103dB | 105dB | 106dB | ||||
| FREQ. RESP | 160-16,000Hz | 160-16,000Hz | 160-16,000Hz | 160-16,000Hz | ||||
| DIMENSIONS（H×W×L） | 256x91x171mm | 371x91x171mm | 486x91x171mm | 601x91x171mm | ||||
| WEIGHT | 2.6kg | 3.6kg | 6kg | 6kg | ||||
