2.1 Subwoofer Amplifier Audio Board 6W*2+25W Mini Bass Amplifier Hifi Yd1517P

Feature: Input Power: DC DC6.5-15V (see the required output power setting), power adapter, switching power supply, battery can be, the recommended use of current in more than 3A. Bass output power: maximum 25W, 4-6 inch, 4-6 Ohm 20W subwoofer is recommended. Left and right channel output power: 6Wplus6W, it is recommended to use 2-4 inch, 4-8 Ohm 3-25W full frequency speaker. The above power requires about 13.5V power supply. The left and right channels use a low-power enthusiast audio dedicated chip YD1517P as an output stage, which really provides high quality results. PCB material: FR-4 fiberglass board, thickness: 1.6mm. Board size: 63x45x16mm (length x width x height) without potentiometer handle length. Potentiometer shaft center distance: 24mm potentiometer mounting hole diameter needs 7mm. Input interface: 3.5mm socket. Packaging Including: 1xPC Amplifier board 2xPCS knobs(color send randomly) The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.