Amplificador Audio Estereo Tpa3110 Con Bluetooth, 30w, 5v | Mercado Libre

5V Bluetooth TPA3110 Digital Power Amplifier Board 15W

The board uses the classic-circuit of the TPA3110, while using a single power supply with anti-reverse function. Power can be used with adapters and switching power supplies.
Most of the resistive container parts are standardized and patched, which is simple and stable. Designed a special interface for the bluetooth audio receiver module, built-in 5V voltage regulator circuit, It is very easy for DIY bluetooth speaker.

Specifications:

Working voltage: DC 8V-26V
Output power: 15W X 2 (16V)
Working current: greater than or equal to 2A
Speaker impedance: 4-8Ohm
Work efficiency: greater than or equal to 90%
bluetooth version: V4.2

Garantía del vendedor: 3 meses