The Fosi Audio BT20A Pro is a new generation Bluetooth amplifier integrating the high-performance Texas Instruments 3255 amp chip, which can bring up to 300W power per channel and allows ultra-low distortion across the audio band and superior audio quality. With tone controls, you can adjust the treble and bass in catering to your own preference. The BT20A Pro is designed and made to bring you a whole new music enjoyment experience.
Experience Music in an Entirely New Way
A great budget HiFi gear to accompany your turntable, CD player, and speakers.
Bluetooth 5.0 Connection
Connect your mobile phone, tablet, or other Bluetooth devices easily and quickly.
Listen, Feel and Wonder
Personalized control knobs give a nice gradual increase or decrease, providing smooth gain and tame progression. Tone controls with midpoint potentiometers allow for pure original tone output.
It's Pro and Beyond
Your dream of having exceptional music will become true with this amplifier. It makes sound crystal clear and sweet which enables you to feel the power from music vibrating from your soul.
Easy to Reconnect
Press and hold the volume knob to clear a Bluetooth connection, making re-pairing more convenient and avoiding being hijacked.
Fosi Audio utilizes our specialized REAL-OFF technology which ensures the cleanest shutdown of the amplifier and costs no energy.
High-End Amp Chip Integrated
The TPA3255 chip, compatible with 24V~48V power supply, enables true premium sound quality and low power stage idle losses with class-D efficiency.
Replaceable Op-Amp Chip Choose your favorite op chips to replace the socketed NE5532 to have your preferred sound signature.
High quality inductors ensure large and stable power output for the best listening experience.
Superior Audio Performance
The BT20A Pro amplifier provides you with high performance sound without issues. It delivers a clean, accurate sound when you are playing either classical or modern pop music.
Max Power Output: 300Wx2 @4Ω
Terminating Impedance: 2-8Ω
Power Amplifier Chip: TPA3255
Power Supply: 32V 5A
Input Range: DC 24V-48V
Frequency Response Range:
Bluetooth Transmission Range: Up to 50Ft
Bluetooth Codec: AAC/SBC
Audio Input: RCA/Bluetooth
Audio Output: Speaker Output/3.5mm Pre-out
User Manual: Download
1. BT20A Pro × 1
2. User Manual × 1
3. Bluetooth Antenna × 1
4. 32V/5A Power Supply × 1