Digital Stereo Power Amplifier Board 2x160W 2 Channel Sound Power Amplifier Board BTL Mode 1x220W Am

Feature: 1. DUAL CHANNEL STEREO: Digital stereo power amplifier board with TDA7498E original chip, dual channel stereo sound, gives you a powerful music feeling. 2. LOSSLESS HD SOUND QUALITY: Digital stereo power amp module has lossless HD sound quality and can drive 4/6/8 Ohm speakers. Stereo interface for perfect sound quality. 3. BTL MODE: Sound power amplifier board supports BTL mode (J1, J2, J3, J4 short circuit on the back of the amplifier board), mono 36V 3ohm, 220W output. 4. HEAT DISSIPATION: Digital amplifier board has a large cooling area and supports temperature controlled air cooled intelligent cooling to prolong service life. 5. ROBUST AND DURABLE: Two channel sound power amplifier board is made of PCB and metal materials, exquisite workmanship, rugged and durable. Specification: Item Type: Digital Stereo Power Amplifier Board Material: PCB, Metal Power Amplifier Chip: TDA7498E Operating Voltage: DC 12-32V (32V, 8A Recommended) Output Power: 2 x 160W Number Of Channels: Dual Channel Stereo Efficiency: 85% Applicable Speaker Impedance: 4-8Ω (8Ω Best) Features: BTL Mode Gain Adjustable Package List: 1 x Digital Stereo Power Amplifier Board 1 x Knob 1 x Nut 1 x Gasket Note: 1. TDA7498E digital amplifier board 2.0 HIFI dual channel stereo high power 2 x 160W support BTL mode (amplifier board back J1, J2, J3, J4 short) BTL mode requires professionals to handle, non professionals be careful. 36V power supply 3Q mono 220W output. Please note that the premise of the maximum power output is the power supply and speaker requirements are in the official recommended range, with the time please note the use of sufficient power. 2. Power supply and impedance of the appropriate speakers, let's say 12V power supply with 8ohm speakers in any case can not get to the power of 16OW per side. For the sake of safety, we suggest that the power supply voltage should be controlled within 32V to avoid the safety hazards brought by the unstable mains power supply.