MakerHawk Bluetooth Amplifier Board HiFi Stereo 2.0 TPA3116D2 2X50W Audio Amplifier Module Bass and Treble Control Digital Power Amplifier Circuit Bluetooth 5.0 Dual Channel AMP

Parameter Chip: TPA3116D2 (With AM interference supperession) Bluetooth Version: 5.0 (Without occlusion 15m) SNR: >90 dB Audio Input: AUX + Bluetooth Channel: 2.0 Stereo Adaption Supply Voltage: 9-27V / 2A above Speaker: 15-100W, 4-8Ohm Output Power: 15W*212V, 8Î 30W*2 12V, 4Î 20W*2 19V, 8Î 40W*2 19V, 4Î 30W*2 24V, 8Î 50W*2 24V, 4Î Protection Mechanism: overheating, undervoltage, overheating, DC detection, short circuit protection Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please ensure that the power of the adaptor is greater than the actual working power of the amplifier. Package Including 1 * Amplifier board bluetooth 5.0 1 * Shell 1 * Screwdriver 1 * Power cord 1 * Heat sink