Technical Pro RX4CH

4-channel amplifier/receiver with 1600W peak power output that's capable of driving eight speakers coupled into four zones with individual volume controls.

This receiver features two stereo RCA inputs and a 3.5mm Aux input, allowing you to play music from a variety of sources. A USB port and SD card slot are also onboard, enabling you to record WAV files or play MP3s or other file types. Dual 1/4" microphone inputs let you sing along with your favorite tracks with echo and delay effects for sounding your best.

  • 120W RMS both channels driven at 1.0% THD at 8 ohms
  • Power 8 speakers at the same time
  • Each of the 4 channels has a dedicated Volume control that can be adjusted to control 2 speakers
  • 1600W peak power
  • Inputs: RCA, USB, SD Card, and Aux
  • Outputs: banana blinding post 4 CH, 2 speakers per channel (8 speakers total), RCA (record line out)
  • Bass and treble controls
  • Headphone jack
  • Headphone switch with dedicated headphone volume
  • Dual 1/4'' mic inputs with volume, echo, and delay controls
  • Mic Priority switch
  • USB & SD Card maximum size: 128GB
  • Plays .mp3 files from USB drives and SD cards
  • Record from the Aux / RCA inputs onto the USB or SD card inputs
  • Recordings onto the USB flash drive, SD card will be .mp3 file format
  • Repeat / Random playback on USB / SD card inputs
  • Display screen will show track number and elapsed time on the USB/SD card