Dual 10" JL Audio Subs & Underseat Box for 99-06 Chevy Silverado/GMC Sierra - $200
Selling a complete, loaded under-seat truck subwoofer setup in great condition. Ready to drop right into your truck and add some high-quality bass.VEHICLE FITMENT:This box is custom-molded to fit perfectly under the rear seat of GM full-size trucks. It fits:1999 - 2006 Chevrolet Silverado 1500 / 2500 / 3500 (Extended Cab)1999 - 2006 GMC Sierra 1500 / 2500 / 3500 (Extended Cab)2007 Silverado & Sierra "Classic" Body Style (Extended Cab)(Note: Will not fit Crew Cab models due to floor pan differences).
WHAT IS INCLUDED:2x JL Audio 10W0v3-4 Subwoofers: Hard-hitting, clean 10-inch subs. Total power handling is 600 Watts RMS combined (300W each). 4-Ohm single voice coils.Custom Underseat Enclosure: Heavy-duty wooden box finished in a durable, scratch-resistant textured black bedliner coating. Fits entirely hidden under the rear seat so you don’t lose any cab space.Speaker Terminal Cups: Built-in side terminals for clean, quick wiring to your amplifier.Everything is original, the surrounds and cones are in perfect shape with no tears or damage, and they sound amazing
posted: August 2 2026 at 7:27 PM
updated: 22 hours ago
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