2-10” TW3 shallow mount JL subs, custom fit Ford Superduty MTI acoustics ported enclosure, JL 900/5 channel amp, 3 feet of ground wire, 16 feet of power wire with 100 amp inline fuse and 4.5 feet of speaker wire. Was installed in a 2023 crew cab Ford F350 enclosure is 55” long, 14.5” deep and 8.5” tall (front/tallest side)