bluetooth Power Amplifier 4.1 Channel HIFI Sound Quality Amplifier FM Radio bluetooth Amplifier

Features HIFI sound quality amplifier 4 1ch high and low tone adjustment fm radio usb playback Directly push 28 Ω speaker matching equipment Using USB flash disk SD card you can download the songs and DJ dance music you want and support a variety of audio formats Individually adjust humanization and customize your own sound effect High radio sensitivity rich entertainment methods make your leisure time happy Remote control fast and stable response SPDIF ultra high sound quality transmission it can be used for speakers CD players televisions computers etc Specifications Material aluminum alloy Plug US Plug EU Plug Optional Max Power 600Wx4 Impedance 2 8 Ω Vocal tract 4 1 Rated voltage 12 18V≥5A Rated power 58W 4RMs Rated frequency 20HZ 20KHz Distortion rate 0 2 Signal to noise ratio ≥80dB bluetooth version 5 0 Size 17 6x14 7x4 3cm 6 9x5 8x1 7 Package Included 1 x Power Amplifier1 x Remote Control1 x Manual