200W High Power MA5332MS Class D Mono Power Amplifier Board HiFi Digital Amplifier Module

Note:
- This power amplifier board has two input methods: single-ended input/balanced input; please leave a message for the input interface you need before payment. (Just different input interfaces to adapt to different audio devices, it does not determine the quality of the sound.)

Specification:
- Power amplifier type: class D HiFi digital power amplifier board
- Power amplifier chip model: for Infineon latest MA5532MS high definition class D power amplifier IC
- SNR: 96dB
- Distortion: <0.01%, THD+N 1kHz, 1W 4ohm
- Gain: 33dB
- Supported speaker impedance: 2ohms to 8ohms (4ohms to 6ohms is the best)
- Output power: maximum output power of 200W
- Channel number: mono
- Power supply voltage/current: DC33V - 50V, current above 3A (the charger is likely not functioning properly, please use a power adapter or switch power supply.)
- Audio source input: XH2.54 2P for single-ended input version; XH2.54 3P for balanced input version
- Power input interface: the solder pads on the back of the PCB need to be soldered by yourself; If necessary, please leave a note and we can weld the wire for you.
- Size: 96 x 62 x 25mm

Features:
- Using single power supply structure, which is more convenient to use.
- HiFi power amplifier chip, low-noise power supply design, rigorous power amplifier board design, luxurious materials, and added dedicated protection chip.
- The PCB uses TG150 high-temperature characteristic board, and the immersion gold process makes the product more beautiful and durable; Matte blackboard looks better (note that the color of the board does not affect its performance).
- OPA1632+OPA1612 ultra-low distortion operational amplifier combination.
- HiFi grade electronic materials: low-temperature drift high-precision resistors are used for the sound path patch. All surface mount capacitors are made of at least X7R material. Large volume MLCC capacitors for power supply, imported ultra-low distortion film capacitor, for NIPPON ultra-low impedance large capacitors and for WIMA ERO HiFi film capacitors are used.
- Using audio specific copper strip inductors, the sound is clear and transparent.
- The whole machine adopts plug-in re-soldering technology, with smooth and firm solder joints, reducing the interference effect of the tip and making the sound quality purer.

Package Included:
- 1 x Power Amplifier Board