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T220H Bluetooth 5.2 Stereo Audio Amplifier Board, 220Wx2, TPA3251, 2.0 Channel
T220H Bluetooth 5.2 Stereo Audio Amplifier Board, 220Wx2, TPA3251, 2.0 Channel
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BT Audio Amplifier
The external version of the potentiometer is designed for convenient DIY installation, featuring the TPA3251D2 amplifier chip to ensure high-definition sound quality. The gold-plated socket offers excellent conductivity and high reliability, and is compatible with the JRC5532DD operational amplifier for easy replacement.
The TPA3251D2 is a high-performance Class D power amplifier that offers the efficiency of a Class D design while delivering true high-end sound quality. This is achieved through advanced integrated feedback design and a proprietary high-speed gate driver error correction function, maintaining ultra-low distortion across the entire audio frequency band with high-definition sound.
Technical Specifications:
- Product Model: T220H potentiometer external version
- Power Supply: DC 12-36V/8A
- BT Version: 5.2
- Audio Input: BT, AUX, USB flash drive, USB sound card
- BT Audio Decoding: AAC, SBC
- Frequency Range: 20Hz-20KHz
- Audio Adjustment: Independent adjustment of high and low frequencies
- USB Decoding: WAV, FLAC, APE, MP3
- Audio Output: Stereo/2.0
- Left and Right Channel Output Power:
- 2x10W @8Ω/12VDC
- 2x20W @4Ω/12VDC
- 2x35W @8Ω/24VDC
- 2x70W @4Ω/24VDC
- 2x80W @8Ω/36VDC
- 2x160W @4Ω/36VDC
- 2x220W @3Ω/36VDC
- Protection Mechanism: Overvoltage, short circuit, overheating, undervoltage protection
- Remote Control Function: Supports Sinilink APP
- Product Size: 125mm x 88mm x 32mm
Package Includes:
- 1x Amplifier Board
- 3x Knob Cap
- 1x Screwdriver
