Name: Fosi Audio BT20A Pro Bluetooth Amplifier Hifi, 300W x2 Mini Stereo Amplifier with TPA3255 Chips, Replaceable Op-Amps, Bass and Treble Control, Class D Amp 2.0 Channel for Home Audio Outdoor Speakers
Brand: Fosi Audio
SKU: B07JVFY27T

Fosi Audio BT20A Pro Bluetooth Amplifier Hifi

£109.99Currently unavailable

We earn a commission if you buy through this link, at no extra cost to you. Price and availability come from Amazon and can change.

Check price on

Ranked #5,956 in its category on Amazon
Prime delivery available
Shipped and returned through Amazon
Price checked 7 September 2026

Discover the Fosi Audio BT20A Pro Bluetooth Amplifier, your gateway to an extraordinary audio experience. Powered by the advanced TI TPA3255 amp chip, this mini stereo amplifier boasts an impressive 2x300 Watts output, ensuring that every note is delivered with impeccable clarity. With a signal-to-noise ratio of ≥108dB and total harmonic distortion of ≤0.005%, you can immerse yourself in music like never before.
What sets the BT20A Pro apart is its tailored sound customization. Whether you’re a fan of deep, resonant bass or prefer the crispness of treble, this amplifier allows you to fine-tune your audio profile effortlessly. Plus, the interchangeable op-amps mean you can switch out the included NE5532 for one of several compatible options, like the LME49720HA or MUSES02, to create a unique sound signature that resonates with your personal taste.
Equipped with Bluetooth 5.0 technology, the BT20A Pro ensures a seamless, high-quality audio connection for streaming your favourite tracks wirelessly. Whether you’re hosting a garden party or enjoying a quiet night in, you can trust this amplifier to deliver robust performance.
The complete package includes the BT20A Pro Power Amplifier, Bluetooth antenna, a 32V 5A power supply, AC cord, user manual, and 24-month dedicated customer service for your peace of mind. Elevate your home audio setup with the Fosi Audio BT20A Pro and experience sound like never before!

Questions

What is the power output of the Fosi Audio BT20A Pro?

The BT20A Pro delivers an impressive 2x300 Watts of power output, providing you with high-quality sound for any audio setup.

Can I customise the sound settings?

Yes! The BT20A Pro features tailored sound customization options, allowing you to adjust bass and treble to suit your preferences.

What are interchangeable op-amps, and why are they important?

Interchangeable op-amps like NE5532, LME49720HA, and MUSES02 allow you to modify the amplifier's sound signature, offering limitless possibilities for your audio enjoyment.

Is the amplifier compatible with Bluetooth devices?

Absolutely! The BT20A Pro features upgraded Bluetooth 5.0 technology for a stable and high-quality wireless audio connection.

What’s included in the package?

The package includes the BT20A Pro Power Amplifier, Bluetooth antenna, 32V 5A power supply, AC cord, user manual, and 24-month dedicated customer service.

Is the Fosi Audio BT20A Pro suitable for outdoor use?

Yes, the powerful output and Bluetooth capability make it an excellent choice for both indoor and outdoor audio setups, perfect for parties or gatherings.