mytechvision 6CH-5.1-AMPLIFIER 200 W AV Power Amplifier  (Black)

This product uses three NE5532 high-low bass adjustment preamp and subwoofer amplifier circuit, and four high-power TPA3116 as the core. The IC has a power of 100WX1+50WX5 at DC24V 4 ohms. Recommended in the range of DC12-20V. Parameters Supply voltage: DC12-25V, current 3A or more (Without power supply) Output power: subwoofer 100WX1, front channel 50WX2, center channel 50WX1, surround channel 50WX2 Bluetooth version: Bluetooth 5.0 NOTE: Please connect with RCA input if you want to build 5.1 sound system it only has 2.1 channel output if you connect with Bluetooth Dimensions: 180*51*137mm (excluding knob and rear terminal size) Features: 1. 5.1 channel Joint Debugging + Independently adjustable 2. This product is four power TPA3116 7498E core, in DC24V/4? power reached 100WX1 + 50WX5 3. TPA3116 is a double bridge connected load (BTL) class-D audio amplifier chip, using a single power supply, with small size, high efficiency, high power, etc. 4. Supply voltage DC12V-25V (voltage recommended not exceed 24V) Heat is small, efficiency can reach above 90%. You can use switching power supply, also suitable for battery-powered. 5. Bluetooth only connect FR and FL 6. Suitable for home amplifier or car amplifier 7. There are five potentiometer on board, adjust the volume on each channel, namely: 1. FCH (left and right front channel adjustment) 2. CEN CH (center channel adjustment) 3. SCH ((left and right surround channels regulate) 4. SB CH (subwoofer channel adjustment) 5. the biggest potentiometer is 5.1-channel Unified adjustment potentiometer. Package included: 1Pcs 5.1 TPA3116 Amplifier (without power supply)