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- Product Name： High quality all steel ceiling speaker OBT-809ZK (high quality steel)
- Product Number：
- Added Time： 2018-09-27 14:21:14
- Views ： 78
Input: AC220V/50-60HZ
Rated power: 3W
Maximum power: 6W
Frequency response: 100-15KHZ
Sensitivity: 90+/-2dB
External dimensions: Φ170×50
Installation size: Φ150
Net weight: 1.3kg
Material: IRON
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