CHEVROLET 1500 CUSTOM SUB BOX 4 DOOR or XTRA CAB

                           You are buying or making an offer   on one of two boxes .Both are custom made Tech12volt sqplus boxes to fit a specific vehicle ( the 4 12 behind the seat box is for the 4 door  The 2 12 under the seat box  is for the extended cab. )

                            One box is for a crew cab chevrolet or gmc 1500 or 2500 it will hold 4 pioneer slims or power acoustic slim 12 inch woofers other woofers may fit as well give me your specs i will let you know..This box is very loud . It is built out of mdf and fiberglass resined internally for strength and to make sure it is air tight sealed .Box fits behind seat without moving seat .Each woofer has .5 cu ft of airspace.this box will be vinyl to match your interior and have a chevrolet bowtie or gmc logo inlayed under the vinyl. .These boxes are hand made to order with matching  vinyl to your interior.THIS BOX IS NO JOKE. IT WORKS AND FITS PERFECTLY                                                   

                       Box number two is for extended cab 1500 and 2500 Chevrolet and GMC 99 to present it will hold 2 12 inch woofers any brand will fit even Kicker l7 12s so yes you have 7 inches of mounting depth. Box fits under the back seat not hindering any of the seats movement ( it still will fold up and down and lock) and the woofers fire up into the seat. Will not damage woofers i have customers that have this box and have had it for 2 years and there woofer still look and sound great. this is the loudest and best soundeing box for this truck i guarantee it. the last one i sold on ebay ,the guy went to his local shop with 2 comp vr 12 inch subs  and they said they could not do it. I built the box sent it to him and he took it back to the same shop and let them install his amp and the box .They were blown away in how the box sounded and complimented him on how well the box was built and this is from another shop. most shops bash each other .each woofer has its own chamber and has 1,25 cu feet of airspace . it is also built out of mdf and fiberglass resined internally for strength and to seal. this box will also have a Chevrolet or GMC logo inlayed under carpet.

                  All boxes are guaranteed to never leak or come apart no matter how hard you play them .  Every customer that has ordered a box and then ordered their  woofer somewhere else has got my box before they got there woofer sometimes a week before Please email me and let me know which box you need and what subs you are planning to use at the end of auction  or buying now. all boxes are shipped either ups ground or usps priority with tracking number emailed as soon as i ship.please email me with any questions and i will answer within 12 hours .I am a mecp certified installer and have been in the car audio industry as an installer and sound off competitor and judge for 15 years.Some of you may have seen some of my boxes being talked about on some of the car audio forums.They are called tech12volt sqplus boxes. Please feel free to email me with any questions.

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