1999-2006 Silverado/Sierra Extended Cab Dual 12 Downfire Ultra MAXX Subwoofer Box

Description

• Fits: 99-06 and 07 Classic GM Extended Cabs
• Holds two 12" subs, Volume: 1.13 cu.ft. per sub, Sealed Box
• Mounting Depth: 8"
• 3/4" MDF Construction, Glued, Caulked, Screwed
• Finish: Charcoal Gray Carpet (same as in photos), Speaker terminals installed

Introducing the deepest and most durable box commercially available for your 99-06 and 07 classic GM extended cab pickups. Our Superior Ultra Deep Maxx box is not only deeper than anything you have seen before, but has more volume and more clearance for your high-powered subs. And since it's a downfire box, it stays completely under the seat and doesn't stick out and interfere with your rear passenger's leg room and the subs are hidden from view. The best part is that it does not require a seat lift. The seat will still close normally down to the stops and lock into place as usual. This box uses 100% 3/4" MDF and is glued, countersunk, screwed, and caulked (not wimpy 5/8" mdf with 5.5" mounting depth, brad nailed together like all the other cheap boxes in this category). The Ultra MAXX is deep enough to fit many of today's deeper, beefier woofers, including: 12" Alpine Type R, JL Audio 12W6, Kicker CVX 12s, And Many More. If you want a cheap box, there are many available. Make an investment in your stereo install and get a durable box that is built to last, not fall apart in a week. If you are serious about getting some major slam into your truck, then pick one of these bad boys up today. Please note that due to speaker variability across the industry, Subthump takes no responsibility for subwoofers that do not fit this cabinet.

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