Manny_7579 Posted June 8, 2020 Report Share Posted June 8, 2020 Just wondering if anyone could help with a design for a blow thru on 2 13.5 W7 on a single cab 2009 GMC Sierra I’ve never done a blow thru And also the jl audio specs for the sub enclosure honestly seem very small has anyone ever done boxes that are bigger than the recommendations? i personally would like something like in this video what do you guys think? thanks in advance any information helps Link to comment Share on other sites More sharing options...
1point21gigawatts Posted June 8, 2020 Report Share Posted June 8, 2020 Do you have a cap or cover for the bed of that truck? If not then there’s no way to do this. The guy in the video usually has a cover or cap over his bed because rain would get into the rear chamber’s port. There’s a way around that though. You can do a 4th order enclosure instead of a 6th order enclosure like in the video. It will still be a blow through. If you have no cap or cover for your bed then you can use marine grade plywood to build the enclosure so weather won’t fugh it as bad. But it’s smart to at least get a sleek cover because you don’t wanna take any chances of the weather messing it up and plus you don’t want people to have easy access to your set up. “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
Manny_7579 Posted June 8, 2020 Author Report Share Posted June 8, 2020 @1point21gigawatts No I don’t really like the look of the snug top or any type of cover but I am planing to get it all covered up by welding a box around the actual box and leaving some kind of access door but the truck isn’t a daily driver and it is garage kept but I’m going for this look Link to comment Share on other sites More sharing options...
1point21gigawatts Posted June 8, 2020 Report Share Posted June 8, 2020 Is that your truck bed in the picture? If not send me a picture. Also send some measurements, length of bed, width and height of bed. “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
Manny_7579 Posted June 8, 2020 Author Report Share Posted June 8, 2020 @1point21gigawatts This is the back of my truck right now It’s at home so I’ll measure it all up as soon I get off work Link to comment Share on other sites More sharing options...
1point21gigawatts Posted June 8, 2020 Report Share Posted June 8, 2020 On width I want you to measure from wheel well to wheel well “How can we help you?” “And don’t forget to tell them that the customer isn’t always right.” Link to comment Share on other sites More sharing options...
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