Compact Public Address Mono Amplifier - Professional 50W Mini Home Power Audio Sound PA Speaker Receiver System w/ RCA, Headphone, 2 Microphone Inputs, Independent Volume Control - Pyle PT110 80 WATT POWER: The Pyle Compact PA Mono Amplifier gives your entertainment or PA system a boost, takes your voice to the next level! The amplifier's wide frequency response makes it suitable for amplifying music or vocal program material 3 INPUTS: Features 3.5mm AUX audio input jack w/ the ability to connect external devices such as tuner, CD player, tape deck. Also features 2  microphone input w/ talkover function, headphone jack, 12V DC power input perfect for public announcement COMPACT SIZE: The professional integrated indoor public address receiver features a mini compact size and measures 3  x 12  x 8 9/10, easy to bring anywhere it is needed. Can be used for live bands, office paging systems and other applications INDEPENDENT VOLUME CONTROL: Each input in the home desktop audio source system has its own independent rotary volume control knob. Additional system specs include phono / AUX / RCA input jacks w/ input selector and variety of speaker outputs terminal FRONT PANEL CONTROL CENTER: The mini compact PA receiver box features front panel button control center w/ crisp power on/off button and selector switch, independent input audio rotary volume adjustment, master volume and tone control, LED indicator