Stealthbox® for 2015-Up Ford F-150 SuperCab / 2017-Up SuperDuty SuperCab Benefitting from our revolutionary thin-woofer technology, this Stealthbox® for F-150 SuperCab and SuperDuty SuperCab trucks is designed to install neatly under the rear seat with no intrusion on cab space. Featuring a sealed enclosure design, our Stealthbox® houses a 10-inch TW3 thin-line subwoofer and fills your truck with loads of deep bass output. Seat folding and reclining are unaffected, and we’ve even incorporated a recess on the Stealthbox’s top for mounting an amplifier, if desired. The Hard Data: Contains one 10TW3-D4 subwoofer in a sealed enclosure. 400 watt power handling. Wired for 2 ohm mono. Installs under rear bench seat and requires removal of the storage divider panel. Stealthbox® includes a steel-mesh grille to protect the driver. Does not affect folding or reclining of seat.