Subwoofer Speaker with USB/SD/FM Radio Bluetooth
Model Number: AL-227
Brand Name: royal
Key Specifications/Special Features:
Drive unit size: 5 inches* 2+1.5 inches * 2Output power: 30W*2Transformer: 6636Amplifier IC: 2030*4Function: with USB/SD/FM/RC
Shipping Information:
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2017-12-01
PA power amplifier with USB SD FM
Model Number: SA87USB-BT
Key Specifications/Special Features:
USB + SD/MMC card + Lattice screen + Bluetooth + FM/AM + iPod/MP3 + headphone + remote control + aluminium alloy panelOutput power: 150W*2 (4Ohms)S/N ration≥80dBFrequency response: ...
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