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- 产品品牌：欧比克abk
- 产品型号：WA922
〓性能特点〓
| MODE ceiling | WA262 | WA263 | WA264 | WA265 |
| FULL-RANGE SPEAKER/HF DRIVER | 4.5"×1 | 4.5"×1 | 4.5"×1 | 4.5"×1 |
| NOML POWER | 3W | 3W | 3W | 3W |
| MAX POWER | 6W | 6W | 6W | 6W |
| LINE VOLTAGE | 70-100V | 70-100V | 70-100V | 70-100V |
| SENSITIVITY(1m,1W) | 91dB | 91dB | 91dB | 91dB |
| MAX SOUND PRESSURE LEVEL(1m) | 96dB | 97dB | 96dB | 96dB |
| FREQ. RESP | 80-20,000Hz | 130-13,000Hz | 160-16,000Hz | 100-16,000Hz |
| HOLE FOR MOUNTING | Φ150-Φ156mm | Φ150-Φ156mm | Φ150-Φ156mm | Φ150-Φ156mm |
| DIMENSIONS(H×W×L) | 128×Φ180mm | 125×Φ200mm | 125×Φ200mm | 110×Φ180mm |
| WEIGHT | 0.8Kg | 0.9Kg | 0.8Kg | 0.8Kg |
| Specifications are subject to be changed without notice. | ||||
| MODE ceiling | WA221 | WA222 | WS241 | WA261 |
| FULL-RANGE SPEAKER/HF DRIVER | 4.5"×1 | 6.5"×1 | 4"×1 2"×1 | 3"×1 |
| NOML POWER | 3W | 6W | 8W | 3W |
| MAX POWER | 6W | 10W | 15W | 6W |
| LINE VOLTAGE | 70-100V | 70-100V | 70/100V | 70-100V |
| SENSITIVITY(1m,1W) | 92dB | 92dB | 88dB | 91dB |
| MAX SOUND PRESSURE LEVEL(1m) | 97dB | 97dB | 100dB | 96dB |
| FREQ. RESP | 80-14,000Hz | 80-14,000Hz | 80-14,000Hz | 140-20,000Hz |
| HOLE FOR MOUNTING | Φ155-Φ158mm | Φ192-Φ196mm | Φ178-Φ190mm | Φ102-Φ106mm |
| DIMENSIONS(H×W×L) | 110×Φ174mm | 115×Φ210mm | 80×Φ210mm | 105-Φ120mm |
| WEIGHT | 1.2kg | 1.6kg | 1.0kg | 0.4kg |