15″” Pro DJ Mixer/Speaker. Any Successful Event Requires Heavy Duty Speakers that are Powerful Enough to Reach the Entire Audience. The Speaker System is Perfect for Nightclubs, Home Entertainment, Seminars, or Any Other Venues & Events. Powerful Amplifier with X Drive Mode. Built-In BT Receiver Allows You to Wirelessly Connect to Your iPad, iPhone, iPod, Smartphone & More . Built-in Dual USB Inputs Allows You to Play Media Devices Such as an MP3 Player . Full Featured DJ Pro Mixer Effects: Scratch, Reverb, Beat Box & Yeah Modes Allow You to Become Creative with Your Music . Big Size LED Display. Brilliant RGB LED Lights Effect . Professional Karaoke Function. PLL FM Radio with 40 Pre-Set Stations. AC Power Supply: 110V/60Hz . Built-in Wheels for Convenient Transportation. Remote Control & Wireless Microphone Included. System Type: 2 X 15″” High Performance Speaker, 2 x 4″” Woofers, 2 X 1″” Tweeters . Frequency Response: 20Hz-20KHz. Sensitivity (1w/1m): 88dB. Peak Power Capacity: 1000 Watts . RMS Power: 200W . Program Power: 200W. High Frequency: +/-10dB. Low Frequency: +/-10dB.