The 150 Watt (600 Watt peak) Control 50S/T subwoofer contains a high-power, long-excursion, 200 mm (8 inch) driver which features an extremely robust high-mass cone for extended low frequency response, a 38 mm (1.5 in) 4-layer copper voice coil for high motor strength, an aluminum former for good transient response, and a rubber half roll surround for enhanced bass performance. The Control 50S/T’s included two-piece easy-mount wall-bracket installs quickly: The multi-point wall portion of the bracket attached to the wall and the self-guiding speaker-mounted bracket drops into place for a secure attachment. A cover over the Control 50S/T terminal cup keeps wiring neat. The Control 50S/T is mono. The crossover network built into the subwoofer provides proper signal routing and four satellite output connectors allow connection of the wires for the four Control 52 satellite loudspeakers. A Loop Out connector is also provided on the subwoofer for looping the full-range input signal to other loudspeakers or to other subwoofer/satellite systems.