- Waistband power amplifier with USB SD FM
- 2017-12-26 03:30
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Model Number: AV-250
Key Specifications/Special Features:
USB+VFD+Bluetooth+FM+remote control+aluminium alloy panelOutput power: 20W*2(4Ohm)Power source: 220V 50HzS/N ration≥80dBFrequency response: 20Hz-20KHz ±2dBImpedance: 4Ohms-8OhmsDistorti...
- Home Theater System with USB/SD/FM Radio/Bluetooth
- 2017-12-06 17:06
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Model Number: AL-229
Brand Name: royal
Key Specifications/Special Features:
Drive unit size: 4" *2Output power: 40W*2Transformer: 18V power boardAmplifier IC: 3130Functions: with USB/SD/FM radio/RC
Shipping Information:
FOB Port:
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- Car portable speaker with USB, SD, FM, Bluetooth
- 2017-07-31 19:20
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Model Number: GV-1091
Brand Name: royal
Key Specifications/Special Features:
Specifications:Driver size: 8*1+1*1”Power: 60WS/N ratio: 78dBFrequency response range: 50Hz to 18kHzImpedance: 4ΩWith USB/SD/FM/battery/with 1 wireless mic/BluetoothCol...
