WANGCL ZK-1002MT 2 * 100W Bluetooth 5.0 Subwoofer Amplifier Board High Power Audio Stereo Amplifier Board AUX Bass Treble AMP

ZK-1002MT 2*100W Bluetooth 5.0 Subwoofer Amplifier Board High Power Audio Stereo Amplifier Board AUX Bass Treble AMP Product Description: Bluetooth audio power amplifier module with tone. Independent adjustment of treble and bass. Only when the audio input is enough and the power supply voltage/current is enough, there will be enough output power. The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power. Please make sure that the power of the adapter power supply is greater than the actual working power of the amplifier. Specification: Color: As Pic Shown Bluetooth version: 5.0 (unobstructed, 15 meters) Signal to noise ratio:> 90 dB Input method: AUX + Bluetooth Number of channels: left and right dual channels (stereo) Adapter power supply: DC 12~24 V / 5A or more (24V battery pack is not allowed) Adaptation speaker: 30~200 W, 4~8 Ω Size: 99mm*60mm*21mm Packing List: 1 * Amplifier board bluetooth Board