bluetooth Amplifier Power Amplifier 21 Channel U Disk Deep Bass HiFi Sound Amplifier
Features High fidelity sound quality amplifier Support multiple audio device connections USB flash disk playback multiple external connection modes Remote infrared remote control Perfect sound quality direct push 4 8 Ω speaker Wireless bluetooth version 5 0 Chip audio amplifier adopts high power audio power amplifier and high power output and adopts innovative audio circuit design Output high attenuation signal amplification Specifications Material aluminum alloy Plug US Plug EU Plug Optional Impedance 4 8 Ω Vocal tract 2 1 Rated voltage 12 14V Rated power 15 2RMs 20W 1RMs Rated frequency 20HZ 20KHz Distortion rate 0 4 Signal to noise ratio ≥75dB Size 15 4x12 9x3 9cm 6 1x5 1x1 5 Package Included 1 x Power Amplifier1 x Remote Control1 x Manual