JL Audio Stealthbox® Custom-fit fiberglass enclosure with 10" 10TW3-D4 subwoofer — fits select 2015-up GM extended cab trucks (Black)

Product highlights:

• Stealthbox custom-fit subwoofer
• sealed fiberglass enclosure
• 10" TW3-D4 subwoofer
• installs between and under the rear jump seats
• 400 watts RMS power handling (800 watts peak power)
• 2-ohm total impedance
• requires removal of under-seat storage tray and cup holders, plus relocation of jack tools
• warranty: 2 years
• MFR # 94660