Compact 12-inch low frequency system with 400 watts continuous, 1200 watts peak power handling. Built in low pass filter. The Electrovoice SB122 adds bass impact and range to systems using Sx80, Sx100+ or Sx300. Black polypropylene enclosure is light, strong and non-resonant. Accomodates Mb100 / Mb200 / Mb300 hardware accessories for safe, cost-effective hanging and arraying. Built in pole mount. Dual Neutrik Speakon input connectors.