Product Name: New 30W power amplifier board audio Bluetooth power amplifier USB dac FM radio TF player subwoofer amplifier motorcycle car home for 8 inch speaker DIY
Features:
1. Comes with Bluetooth function
2. Radio function
3. Memory card / U disk
4. Audio mode
Subwoofer amplifier recommended:
20-120W 4-8----Subwoofer!
4-8 ohm tweeter below 30W - treble socket (add a capacitor when connecting the tweeter)
Suitable for installation: 8 inch subwoofer or speaker!
specification:
Input voltage: 12V / 24V / 220V
Sound output: mono, you can borrow a tweeter
Sensitivity: 200hv
packing list:
1* power amplifier board
1* remote control
1* speaker cable
1*DC line
1* power cord