JL Audio Stealthbox® Custom-fit fiberglass enclosure with one 12W3v3-2 12" subwoofer — fits select 1999-2007 Chevrolet and GMC Extended Cab trucks (Black)

Product highlights:

• gray Stealthbox enclosure fits under rear bench seat on driver's side
• ported fiberglass downward-firing enclosure
• one 2-ohm 12W3v3-2 12" subwoofer
• power handling up to 500 watts RMS
• does not affect folding the rear seat or rear leg room
• warranty: 2 years
• MFR # 94648