Pyle Powered Active Bluetooth PA Amplifier System - 15 Inch Bass Subwoofer Loudspeaker w/Built-in USB for MP3 - DJ Party Portable Sound Stereo Amp Sub for Concert Audio or Band Music - PPHP1537UB HIGH QUALITY SOUND REPRODUCTION: Pyle PPHP1537UB pa system is equipped with a self powered 15 inch subwoofer for ultimate bass. Powerful 1200 watts reproduces the entire studio audio spectrum and will not get drowned out in even the largest venues COMPATIBLE WITH ANY MEDIA: Easily connect all types of portable pa loudspeaker bluetooth DJ system party or band equipment to the RCA input line in. Works with all of your favorite bluetooth enabled devices Apple iPod, iPod Touch or iPhones ; 35 millimeter Speaker Stand Mount CHAIN LINK MULTIPLE SPEAKERS: Connect number of digital active powered speakers using a cable from one monitor port to the next pa loudspeaker line into play mono or stereo amp music. XLR input makes it easy to connect a mixer or use instrument directly GREAT FOR ANY VENUE: Handle makes transporting professional stage speakers from home to the concert simple. Built in port allows you setup the compact dj sound system speakers on a mount. The frequency knobs allow adjustment for, outdoor or in a church BUILT TO LAST: Protected by a circuit and engineered abs box construction this pa system amplifier is built to last. We stand behind this product with a limited 1-Year manufacturer's warranty. Contact us If item show any defect well help you fix it PLEASE NOTE: Kindly refer the Instructional Video and the User Manual before use which is highly essential.