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- Product Name： High quality all steel ceiling speaker OBT-809T (high quality all steel)
- Product Number：
- Added Time： 2018-09-27 14:56:28
- Views ： 78
Input: 70V/100V
Rated power: 3/6W
Maximum power: 6/12W
Frequency response: 100-15KHZ
Sensitivity: 90+/-2dB
External dimensions: Φ170×50
Installation size: Φ150
Net weight: 0.7kg
Material: IRON
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