30W Bluetooth Audio Power Amplifier Board With DC

30W Bluetooth Audio Power Amplifier Board with DC
Power amplifier board power and power supply description:
1. The power supply of this power amplifier board requires 12-24V3A DC regulated switching power supply (battery and charger, transformer and AC switching power supply test are not guaranteed)
2. 12V3A (above) power supply, the maximum output power is 20W 8 ohms. It can be connected to 20W bass + 5W treble (full volume may be distorted)
3. 24V3A power supply, the maximum output power can reach 30W 8 ohm continuous power! It can be connected to 30W bass + 10W treble (connected to 4 ohm speakers may protect) (it may also be protected after all volume is turned on)

Product Name: Subwoofer Power Amplifier Board
Supply voltage: 12-24V DC
Supply current: 3-5A
Maximum power: 24V 30W 8 ohm
Minimum power: 12V 20W 8 ohm
Bluetooth version: 5.0
Channel: Mono
Type of work: Class D
Product size: 96x48mm
Colour: black + green
Material: PCB + metal

Package Contents:
1 * Bluetooth power amplifier board
1 * DC female cable
1 * Remote control

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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