TPA3118 Audio Amplifier Board 30WPlus30W 8V~26V DC Dual Channel Bluetooth Digital Amplifier Board

Description: This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures. Specifications: Audio Input: Bluetooth Output Power: 2×30W Suitable Speaker Impedance: 4ohm, 6ohm, 8ohm Input Voltage: 8V~26V DC Auxiliary Input: 3.5mm jack Size: 71 × 52mm / 2.79 × 2.04" Package Includes: 1 × Amplifier Board