BT20A Pro

New Generation 2-Channel Bluetooth Power Amplifier

BT20A Pro

New Generation 2-Channel Bluetooth Power Amplifie
OVERVIEW
FEATURES
SPECS

Product Description​

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​Logarithmic Taper A Pot​

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.​

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-Amps​

Replaceable Op-Amp Chip Choose your favorite op chips to replace the socketed NE5532 to have your preferred sound signature.

Advanced Inductors​

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.

Simple & Elegant Design

The operation panel is designed with simplicity in mind, making everything easier to modify.

Create Your Ideal Connections

Two ways to connect your devices and build an ultimate music system.

Product Details​

Specifications

Max Power Output: 300Wx2 @4Ω

SNR: ≥108dB

Terminating Impedance: 2-8Ω

THD: 0.005%

Power Amplifier Chip: TPA3255

Power Supply: 32V 5A

Input Range: DC 24V-48V

Frequency Response Range: 
20Hz-20kHz(±1.2dB)

Bluetooth Transmission Range: Up to 50Ft

Bluetooth Codec: AAC/SBC

Input & Output

Audio Input: RCA/Bluetooth
Audio Output: Speaker Output/3.5mm Pre-out

Download

User Manual:                 Download

What's in the box？

1. BT20A Pro × 1
2. User Manual × 1
3. Bluetooth Antenna × 1
4. 32V/5A Power Supply × 1

Why Fosi Audio V3?

TI TPA3255 Amp
THD
SNR
Swappable Op-Amps
Japanese ELNA Capacitors
German WIMA Capacitors
Japanese Sumida Inductors
Japanese NCC Filter Capacitors
Vents on Top
Vents on Bottom
Groundbreaking Heat Dissipation

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​Logarithmic Taper A Pot​

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.​

Energy-Saving Circuit​

Fosi Audio utilizes our specialized REAL-OFF technology which ensures the cleanest shutdown of the amplifier and costs no energy.​