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Hey guys! It's been awhile. I hate to see that basically all my photos are gone because of Photobucket. Really stinks.
I guess it's time to post some new pics!
I am currently working on making a T-Line box, when I do these builds I focus more on video so there may be some pictures missing.
By KR banging
Ok I have a 04-08 supercrew f150 with a seat lift kit installed. Will be putting in 2 skar zvx 8d2. With the 4th order box right now I have 1:1 ^3 sealed to ported. I have been doing lots of studying on Pollyfill. There is a proven method of using IM-SG SMD to measure the gain of ^3 with adding Pollyfill to a box the video was done by demore engineering. They added Pollyfill to a box and added 20% more box volume by adding Pollyfill. the problem is I don't know how much Pollyfill they added to achieve 20% volume increase. So what I'm trying to accomplish is after adding Pollyfill to sealed section having my box volume 1.3^3 for both subs giving me perfect sealed size for the subs which will give me closer to 1:1.5 ratio of sealed and ported then Pollyfill the ported section with the end result close to 1:2 ratio of sealed to ported. I've had multiple people tell me I'm crazy but numbers are saying it can be done if someone knows how much Pollyfill= ^3 % gain.
Thanks in advance!!!
By krash bandicoot
high there just wondering if any one has built a box that will fit in a 2002 monte carlo in the trunk of corse but that will be able to be removed and replaced with out tearing the box apart or building in the trunk or if u have the cut sizes need for a good box not to big thou but big enough for a 15 in l7 kicker any help or advice would be great thanks in advance for any help
By Rich Schenk
Installed a couple weeks ago my cpillar slide in wall For 6 ab xfl 1222s on 2 dc 5ks.
3 top on 1 dc5k @1.3 ohms and 3 bottom on another dc5k @ 1.3 ohms.
Have blown the bottom middle woofer now twice.
First time thing I went to hard on it being that it took months to finish and killed the coil.
2nd one was rushing to get it playing for slammology. Broke it in for 3 hours @ 40 and 30 hz on a dc5k @ 4ohns 900 something watts
Went to install it the next day screwed up poked surround like a idiot. Fixed it with shoe goo
Played fine all weekend till my 4th demo at slammology then that infernal slinky sub sound.
What am I doing wrong?
1. this is my first wall
2. First time running 6 subs
3. First time running this kind of power and running 2 dc5k to 1 enclosure
4. Set amps with dd-1 to older 5k cause seemed to be lower of the 2 amps. Set with -5 db track
5. Gain matched both amps to the older 5k with cc-1
6.slide in wall is top L port
7. Almost seems like bottom 3 subs move more then top ones ( but not 100 percent on this )
5 broken in subs and one new one as soon as I buy another one from ab.
Please help I am pulling my hair out trying to figure this out and can't afford to keep replacing subs.
Now have 5 good and 3 bad subs.
Hello I am new to the box building world. I tried to make a box for these xr 15s I bought. It was like tuned wayy to high and I can't hear any kind of low notes. That's what's I'm trying to go for. I have a older grand cherokee so I have room. I'm just trying to figure out what I need to cut too. I was going to use 3/4 inch mdf. Im ringing a cheap amp at the moment. Just a ssl 5000 eco but was going to run a skar 2200 eventually.. I'm trying to make the box tunes fairly low like 30 to 32 hz if possible ! Pleasssseese help! I was going with subs up port firing toward hatch. Please let me know if you guys can help.
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