Single 10" Down-Firing Enclosure, .65 cu.ft. x 1. Mounts under Driver or Passenger side, rear seat. Woofer Magnet Diameter (Mounting depth): 5"(6"); 6"(5 7/8"); 7"(5 3/4); 8"(5 5/8") Add a QL-C1GTXAMP to complete the under-seat system.

Amp rack, when combined with (2) QLC1GTX110's completes the under-seat system. Fits in the center, under rear seat. Amplifier mounting area: 16"W x 13 7/8"D