Bộ khuếch đại âm thanh mini nguồn 100W Bluetooth 5.0 Hi-Fi 2.0 màu đen

Description :
As a digital power amplifier & amp ; music player , it supports RCA / AUX / USB / BT 5 . 0 / TF Card inputs , almost compatible with all home audio device such as phone , tablet , computer , TV , set - box , CD player etc . U - disk and TF card support WAV , APE , FLAC lossless formats .
USB interface supports U - disk , computers ( no need for driver ) and phones ( with OTG function ) input . Bluetooth 5 . 0 achieves stable and faster transmission speed , TF card makes it convenient to enjoy high - quality music even on the road or outdoor .
Adopting classic TPA3116 chip , max output power can reach 50W * 2 , enough for most home desktop / bookshelf / indoor passive speakers ( 4 - 16 Ω). The sound is clear and clean without any audible noise even at high output .
Compact design and exquisite appearance , attractive chassis with LED display and power / mode switch , very suitable for home and desktop audio system use . DC 9 - 24V wide voltage makes it possible to be used in car or motorcycle .
2 Channel Speaker Amplifier ， RCA / AUX / USB / Bluetooth 5 . 0 / TF Card inputs
Specification :
Bluetooth : 5 . 0 Version
Audio Inputs : RCA / 3 . 5mm AUX / Bluetooth / USB / TF card
Audio Output : Banana Speaker Jacks
U - disk / TF card Supporting Format : MP3 , WAV , APE , FLAC
Max U - disk / TF Card Storage : 128G
Max Output Power : 50W * 2 ( 24V / 4 Ω load )
Speaker Impedance : 2 - 16 Ω
Frequency Response : 20Hz - 20KHz
Working voltage : DC 9V - 24V
Dimensions ( L * W * H ): 110x90x50mm
Net Weight : 160g
Package Weight : 600g
Package Includes :
1 × Digital Power Amplifier
1 × User Ma