Audio amplifier has 6 modes: Bluetooth mode,RCA input,HDMI ARC input,Optical fiber mode,USB speaker mode,and U Disk play mode.
Function Introduction
● Support Bluetooth, RCA input, HDMI ARC input, optical input, USB speaker, U disk playback
● Support Karaoke function
● Support BASS/TREBLE adjustment
● Support microphone volume / reverb intensity / accompaniment volume etc. adjustment
● LCD screen display
● Infrared remote control
● Stereo amplifier output, RCA stereo output, RCA bass output
● U Disk playback supports audio source formats: MP3 /WMA /SBC /WAV /FLAC /AAC /AIF /AMR /APE
Product name |
Professional karaoke stereo audio amplifier |
Audio input |
Bluetooth 5.0 / RCA / HDMI ARC / Optical / USB Sound / USB playback |
Audio output |
SPEAKER R+L / RCA / Woofer |
Operating Voltage |
DC 24V-4A |
Output power |
2×50W (4Ω) |
Frequency response |
20Hz-20kHz |
THD+N Ratio |
< 0.17% |
SNR |
>89db |
Audio decoding |
MP3 / WMA / SBC / WAV / FLAC / AAC / AIF / AMR / APE |
Dimension |
19.8cm×19.8cm×4.6cm |