The Behringer DR115DSP 1400W 15 inch Bluetooth Powered Speaker System(Pair) with DSP Professional Combo Package( 3 Mic, 2 Cables, 2 Stand Included) is a high-quality PA system that is perfect for live sound and stage performances. With a power source type of plug-in, this system is easy to set up and use. The 15 inch speakers provide clear and powerful sound, while the DSP technology ensures that the sound is always optimized for the best possible performance. This package includes 3 microphones, 2 cables, and 2 stands, making it a complete solution for any live performance. Whether you're a professional musician or just starting out, the Behringer DR115DSP is the perfect choice for your next gig.