SRT Series Professional Powered Loudspeakers are designed for real-world performance. The latest acoustic processing technology, powerful amplifiers, and ultra-versatile SRT Mix Control + SRT Connect app means easy setup, incredible sound, and unbeatable reliability. Product features 1600W Class-D Amplifiers Advanced Impulse™ DSP - Proprietary Acoustic Tuning Custom Sym-X™ Horn SRT Mix Control™ – 4-Channel Digital Mixer with Bluetooth Application Based Voicing Modes Wireless Linking Transparent System Protection and Monitoring