2-way active subwoofer, high-quality Bluetooth sound streaming, QuickSmart DSP for better processing, easy setup via 4 presets, pairing subwoofer to top of system, 2-band EQ, 5 user-programmable settings, control visual status of the limiter, input level control and meters, and master volume control to optimize the gain structure, all through an LCD display, 1000 W Class D power, 127 dB maximum SPL, transducers designed by and EV-engineered, EV-patented Signal Synchronized Transducers (SST) waveguide design, three optimally positioned handles combined with a reinforced composite resin frame, dimensions: 685 x 426 x 383mm, weight: 17.3 kg.