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Custom Fiberglass Ported Box for FOUR 8" Subwoofers


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I was in the process of installing my stereo when I lady pulled out infront of me on the freeway and I totaled the truck. I finished the box anyway. It's my first fiberglass box and is 3 cu ft NET after subwoofer and port displacement. Holds FOUR 8" subwoofers forward facing and is tuned to 31Hz with two separate ports. I was going to use four brand new Sundown Audio SA-8 V.2 Stock SPL subwoofers. I'm on the fence if I want to sell the 8" subwoofers or not. It is carpeted in black, the ports are painted glossy white with glossy clear coat and comes with 4 Blue LED strips in the ports. Box is carpeted in black, but you can carpet however you like if your truck is grey or tan. I used TONS of matte and resin. Enough to where I can stand on it and jump up and down on it :lol:

This box requires you to lift your rear seats 3" and I will be including the hardware to do so. I fabricated these mounting blocks out of aircraft grade T6-6061 aluminum that is EXTREMELY strong if you don't know about 6061 Aluminum. They are extra strong as I fabricated them out of .25" thick metal. I have two different sets of mounting blocks. I have a sale pending right now, but I don't know which ones he wants. I have a set that will lift your seat up 3" and another set I was working on that lifts it 3" and moves your seat forward roughly 3" so you can utilize your entire back wall for an amp rack. I was installing 4 separate amplifiers which required me to mount two of my 1800wrms amplifiers up high to stack them and I couldn't do this without moving the seat forward just a tad. Also allows ample room for cooling purposes for your amplifiers. These blocks can be carpeted or painted. I was planning on wrapping them in black carpet. I suggest using Grade 8 bolts and nuts. Whoever buys either set of blocks will get the one set of Grade 8 bolts and nuts with the sale, with the pending sale I have for the blocks.

This box cost me over $300 in wood, fiberglass matte, resin, paint and LED's. The seat lift T6-6061 aluminum blocks cost me $140 + $20 for the Grade 8 hardware.

Price: $250 + actual shipping. I live in Oklahoma, but use to live in Dallas so if you are in the Dallas area, we can arrange something.

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