Home Audio Power Amplifier System - 350W 5.1 Channel Theater Stereo Receiver Box, Surround Sound w/ HDMI, RCA, AUX, Mic w/ Echo, LED, Remote - For Subwoofer Speaker, TV - Pyle PT590AU 350 WATT POWER: The Pyle Digital 5.1 Channel Stereo Receiver is perfect for karaoke and home theater entertainment system. It gives you 350W peak to be used for multi speakers w/ 4-8 ohms impedance allowing you to enjoy high quality amplified audio 9 INPUTS: The personal digital amp box features 4 HDMI IN / 1 OUT, 3 RCA audio input, subwoofer speaker OUT, 2  microphone IN. Connect external sources such as TV, CD DVD player, computer. Features 4K ultra, 3D TV pass-through, radio MIC EFFECTS: The professional integrated indoor house AV receiver features echo effect, mic bass, mic treble, and volume leaving you in full control of the output sound. Perfect for karaoke, event hosting, public gatherings and announcements EQ CONTROLS: The surround sound amplifying device has crisp buttons for the audio sources and selector, rotary knob for equalization, tuner, mic and master volume adjustments. It features blue LED knobs to easily adjust the functions even in the dark DISPLAY METER: The compact and rack mount amplifier has a built-in digital VFD display panel which displays all the functions and input used. AM FM antenna and remote control are also included in the package for distant audio adjustments