1. TI TPA3255 300W x 2 Output Chip Amplifier: Advanced feedback design and high-speed gate driver error correction for efficient and high-quality audio performance with low idle losses of <2.5W.
2. Improved High Efficiency: A significant upgrade to the BT20A amplifier with interchangeable operational amplifiers for customization. You can replace the two NE5532 plug-in operational amplifiers with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD operational amplifiers to achieve unique sound quality. With SNR≥108dB and THD≤0.005%.
3. Improved Bluetooth 5.0 connectivity: The Bluetooth pair can be deleted by pressing and holding the volume button for five seconds. In addition, it has a memory function for easy pairing and an alert tone.
Customizable sound with a wide range of bass and treble controls: The BT20A Pro home audio amplifier offers a unique design for tone control. Enjoy original sound without effects by adjusting the treble and bass effects to the average value.
4. What you get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, 32V 5A Power Adapter x1, Power Cord x1, User Manual x1,
Note: Products with electrical plugs are designed for use in the USA. Sockets and voltages vary depending on the country. This product may require an adapter or converter to be used at your destination. Please check compatibility before purchasing.
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