Fosi AudioBT20A 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 SpeakersClimatePartner certified

Fosi AudioBT20A 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 SpeakersClimatePartner certified

Q: Will you be making the bt20a pro available on amazon with the 48v power supply?

Hi, BT20A Pro is available with the 48v power supply.

Q: Is amp a similar quality to the tangent ampster btii?

Yes,or better,think this is the best sub £100 BY amplifier on the market,has input for cd or turntable and a sub woofer out,great item

Q: How do you switch between bluetooth and RCA inputs if there's no selector switch?

Push the volume knob, however this amp auto defaults to Bluetooth if you have the source bluetooth switched on. So to select RCA connection turn Bluetooth off on the source.

Q: Does it come with a power supply?

Yes, almost half of the size of the amp itself

Product ID: 157629410

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Details

Item dimensions L x W x H
14.2 x 10.7 x
Voltage
48 Volts
Manufacturer
Fosi Audio
Maximum supply voltage
32 Volts (DC)
Minimum supply voltage
32 Volts

🔄Replaceable Op-Amps

🔊2x300W power output

🎚️Customizable bass & treble

Frequently Bought Together

Fosi Audio BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers

Banana Plugs with Dual Set Screws,Black and Red Aluminum Shell,6 Pairs

Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

Description

🎧 Elevate your sound game—because ordinary audio is so last decade.

READY OUT OF THE BOX - Complete kit with power supply, antenna, and 24-month support for a hassle-free, premium audio setup.
TAILOR YOUR SOUNDSCAPE - Fine-tune bass and treble controls to craft your perfect audio vibe—because your ears deserve bespoke sound.
UPGRADE YOUR AUDIO DNA - Swap out Op-Amps effortlessly to personalize your sonic signature and stand out from the crowd.
SEAMLESS WIRELESS FREEDOM - Bluetooth 5.0 ensures stable, high-fidelity streaming—ditch the wires without compromising quality.
POWER THAT COMMANDS ATTENTION - Experience a thunderous 600W stereo output with TI TPA3255 chips for crystal-clear, distortion-free sound.

The Fosi AudioBT20A Pro is a compact yet powerful Class D Bluetooth amplifier delivering 2x300W output via advanced TI TPA3255 chips. It features customizable bass and treble controls, replaceable Op-Amps for personalized sound tuning, and Bluetooth 5.0 for stable wireless streaming. ClimatePartner certified and backed by a 24-month warranty, it’s designed for audiophiles seeking premium home or outdoor audio performance.

Specifications

Specification Met	[If Interpreted as Technical Specifications]: Bluetooth 5.0
Item Dimensions	5.59 x 4.21 x 0.16 inches
Number of Channels	2
Maximum Supply Voltage	32 Volts (DC)
Package Type	box
Output Power	3E+2 Watts
Minimum Supply Voltage	32 Volts (DC)
Voltage	48 Volts

Have a Question? See What Others Asked

Will you be making the bt20a pro available on amazon with the 48v power supply?

Is amp a similar quality to the tangent ampster btii?

How do you switch between bluetooth and RCA inputs if there's no selector switch?

Does it come with a power supply?

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