Fosi Audio BT20A Pro 600W TPA3255 Bluetooth 2.0 CH Amplifier
300 Watts x2 Power Output: Provided by the TI TPA3255 chip, which features an advanced feedback design and proprietary high-speed gate driver error correction. In addition to excellent audio performance, the TPA3255 achieves high power efficiency and very low idle losses of less than 2.5W.
- High Efficiency: A significant upgrade from the BT20A amplifier. There are two plug-ins. SS3602, MUSES02, OPA2134PA Op-Amps, etc, can replace NE5532 Op-Amps. To create a different sound quality. SNR≥108dB; THD≤0.005%.
- Upgraded Bluetooth 5.0 connectivity: The Bluetooth pairing can be cleared by pressing and holding the volume control for five seconds. In addition, it has a Bluetooth memory function, allowing it to be easily paired the next time. It also receives an alert tone.
- Sound Control: The BT20A Pro home audio amplifier features a unique design and a wide range of bass and treble controls. Alternatively, you can set the treble and bass controls to the midpoint to hear the original sound without effects.
- What you get: BT20A Pro Power Amplifier x1 (the power adapter plug will match the country of your delivery address), Bluetooth Antenna x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.
- Tip: If you don’t need a Bluetooth amplifier, consider the TB10D. It has the same chip and power output but at a lower price.














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