Dual XNBP12D 12-Inch 800 Watts Illumination Bandpass Subwoofer Single-chamber enclosed subwoofer with dual 12-inch speakers illumiNITE technology constantly illuminates the speakers with blue LED lights when in use Handles 600 watts RMS power, 1100 watts peak power Carpeted enclosure, plexi subwoofer viewing window, mirrored/diamond-plated chamber Dual 12-inch Low-Q optimized drivers, four-port dual chamber design