DollaTek Mini TPA3116 Bluetooth 4.2 50W Digital Amplifier 50W Stereo Audio Amplifier Maximum output current: 3A Bluetooth reception range 10 m Machine Size:88 x 68., 5 x 33mm (without antenna) Package includes: 1 x Bluetooth Amplifier Note: power supply not included Power filter 2200 UF, improves the transient response. Bluetooth Input Priority Working methods: Class D Work efficiency: 90% Nominal output power: 2 x 50W Frequency response: 20Hz to 20kHz Operating voltage: DC12V to DC24V. Mini Amplifier Industry Park 2 X 50W TPA3116 Bluetooth 4.0 2CH Stereo Audio Receiver Bluetooth 5.0 Amp Board PREMIUM CHIPS: With chip TPA3116, the maximum power is up to 50W, 5A at 12V, and the actual output power is up to 30W, with enough power to amplify music Note: Power Supply Not Included Input method: analog input and Bluetooth function. XH-M562 TPA3116D2 50W 50W Dual Channel Mini Digital Amplifier Red-gray ring dedicated discharge power sense to ensure that the voice is crisp and powerful.
