Fosi Audio BT20A Mini Bluetooth Amplifier | Teardown and Test

#fosiaudio #classdamplifier #amplifier #miniamplifier

Buy from：https://www.fosiaudio.com/product/2-c...

●100W Max X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with a 24V power supply, can drive 280watts(8 ohms), 320watts(4 ohms) speakers, (For passive speakers only, not the powered speakers.)

●Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;

●Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;

●Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier exclusively designed for the customers who pursue HiFi sound;

●Bluetooth 5.0 core, up to 33ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;