(청음테스트) Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W x2

[@truckman7123]

Power supply 32v ? 48?

[@larkin301]

BT20A Pro 소리 조으네요 !!

[@명원서-u3u]

상품 설명과 성능등을 말씀해주세요. 수고하셨습니다. 감사합니다.

[@professionaloverthinker-x]

This or fosi v3 ???

[@MasterofPlay7]

Did u swap the op amp?

[@howard0074]

전원 아답타를 48V로 하셨나요?

[@michaelfoort2592]

I like the song, too

[@user-rj7mx5iy1w]

Looks like system was connected to bluetooth on smartphone !! Why in video is power/bluetooth indicator led red, if connected to bluetooth it should be blue !! Is this scam demo ??

[@KiranKumarAshok]

you can clearly see the RCA going to the cellphones 3.5 mm audio jack

[@stevenkoski228]

It might have 50w/ch, certainly not 300, only if you’re referring to the IHF ratings used in the 70’s🤣🙈💩.

[@jimspc07]

Umm totally immovable woofer cones. Not the slightest blur on name on the cone centre in the video.

[@Apieceinmotion12]

Nombre de la primera canción? 😅

[@contrerae]

Ice & Fire from King Canyon