The Fosi Audio BT20A Pro 2.0-channel amplifier offers an output power of 2 x 300 watts (4 ohms). The built-in TI TPA3255 chip amplifier features a feedback design and a high-speed gate driver fault connection for efficient and high-quality audio performance with a low idle loss of less than 2.5 W. The chip amplifier also has interchangeable op-amps for a customized approach. Additionally, you can replace the 2 plug-in NE5532 op-amps with LME49720HA, MUSES02, OPA2604AP, OPA2134PA, LM4562, or NJM4556AD op-amps to achieve different sound qualities. Bluetooth pairing can be removed by pressing and holding the volume knob for 5 seconds, and it also has a memory function for easy pairing and a warning tone. The BT20A Pro home audio amplifier features a sound control design, allowing you to experience sound without effects.
Amplifier Equipment | Bluetooth |
Item number | 57647032 |
Manufacturer | Fosi Audio |
Category | Stereo amplifiers |
Manufacturer no. | BT20A PRO-LG-32V |
Release date | 15.4.2025 |
Sales rank in Category Stereo amplifiers | 22 of 423 |
May include power adapter | No |
Colour | Blue |
Exact colour description | Dark Blue |
Audio channel | 2.0 Channel |
Amplifier type | Amplifier |
Music power (RMS) | 2x 300 W |
Number of speaker groups | 2 |
Amplifier Equipment | Bluetooth |
Audio inputs | Stereo Cinch RCA (1x) |
Audio outputs | Loudspeaker (1x) |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 x 32 V power supply unit, 1 x Bluetooth antenna, 1 x user manual |
Width | 166 mm |
Height | 35 mm |
Depth | 105 mm |
Weight | 2000 g |
Length | 26.90 cm |
Width | 20.40 cm |
Height | 7.30 cm |
Weight | 1.19 kg |
How often does a product of this brand in the «Stereo amplifiers» category have a defect within the first 24 months?
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Source: Digitec GalaxusHow often is a product of this brand in the «Stereo amplifiers» category returned?
Source: Digitec Galaxus