ABK带后罩型天花喇叭
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〓性能特点〓
本公司供应ABK带后罩型天花喇叭保，欢迎咨询洽谈。
| MODE ceiling | WA275 | WA276 | WA278 |
| FULL-RANGE SPEAKER/HF DRIVER | 5"×1 1"×1 | 5"×1 1"×1 | 8"×1 1"×1 |
| NOML POWER | 20W | 40W | 60W |
| LINE VOLTAGE | 70/100V/4-16Ω | 70/100V/4-16Ω | 70/100V/4-16Ω |
| SENSITIVITY(1m,1W) | 90dB | 91dB | 92dB |
| MAX SOUND PRESSURE LEVEL(1m) | 103dB | 107dB | 110dB |
| FREQ. RESP | 60-20,000Hz | 50-20,000Hz | 45-20,000Hz |
| HOLE FOR MOUNTING | Φ165-Φ170mm | Φ198-Φ203mm | Φ241-Φ246mm |
| DIMENSIONS(H×W×L) | 223×Φ196mm | 241×Φ231mm | 270×Φ273mm |
| WEIGHT | 2.9kg | 4.2kg | 5.7kg |