BT Power Amplifier Board Stereo 2.1 Channel Built In Cooling Fan USB Amplifier Board DC15‑36V

Feature: 1. [Multi Protection] BT 5.0 amplifier board has anti reverse, under voltage, over temperature, over current, short circuit protection mechanisms. 2. [Built in Cooling Fan] Amplifier board built in ultra quiet fan, which can prevent the rotor from burning, no noise, and prolong the life. 3. [Easy Adjustment] USB stereo power amplifier module allows you to adjust the frequency level, treble, bass. 4. [High Power] The higher the power supply voltage, the greater the output power, the smaller the speaker impedance, the greater the output power. 5. [Wide Compatibility] Power amplifier board can provide stable and fast connections and wide compatibility. Specification: Item Type: BT Power Amplifier Board Material: PCB Working Voltage: DC15-36V BT Version: 5.0 Input Method: AUX, BT, USB Number of Channels: 2.1 Channel (left channel + right channel + subwoofer) Output power: 160W+160W+220W Adapter Speakers: 30-200W, 4-8Ω Package List: 1 x Amplifier Board 1 x Adapter 1 x Cover 1 x Bottom Plate 5 x Knob Cover 1 x Screwdriver 8 x Screw 4 x Short Screw Column 4 x Long Screw Column