JL Audio SB-GM-AVAL/12TW3 Stealthbox For Select 2002-2013 Chevrolet Avalanche- Estimated delivery is 2-3 weeks
JL Audio Stealthbox® Custom-fit sub box for 2007-2013 Chevrolet / GMC Full-Size SUV's with 40/20/40 split front bench (SB-GM-SLVCTR2/10W3v3/DG)
JL Audio Stealthbox Chevrolet & Pontiac SB-GM-CFMINI/10W3V3
JL Audio SB-GM-SLVCC3/10TW3/BK2 Stealthbox
JL Audio SB-GM-AVAL/12TW3: Stealthbox® for 2002-2012 Chevrolet Avalanche & 2002-2009 Cadillac Escalade - Creative Audio
JL Stealthbox 03-06 Chevy/GMC Truck SUV | DIYMobileAudio.com Car Stereo Forum
JL Audio SB-GM-ESCESV/10W1v3/TN: Stealthbox® for 2007-2013 Chevrolet / GMC Extended Wheelbase SUV's & Cadillac Escalade ESV with Power Liftgate and Light Cashmere interior - Creative Audio
JL Audio Stealthbox® Custom-fit fiberglass enclosure with two 12" W3v3 subwoofers Fits 2002-up Chevrolet Avalanche / Cadillac Escalade EXT models at Crutchfield
JL Audio SB-GM-AVAL/12TW3 | Pacific Stereo
JL Audio Stealthbox® Vehicle-Specific Enclosed Subwoofers: available for select vehicles starting at - Car Audio, Car Alarms and Stereo Installation San Jose Bay Area CA
JL Audio Stealthbox® (Cashmere) Custom-fit fiberglass enclosure with two 10W1 v3-4 subwoofers — fits select 2007-14 Suburban, Yukon, and Escalade models at Crutchfield
SB-GM-BLZR4DR/10W1v2 - JL Audio '95-2004 Chevrolet Avalanche Stealthbox