Recent content by posjr408

I have a pioneer DVD deck. Running to a video amp. Than my audio from deck( rear sound, not for the amps) is a few Y's hooking up to all four lcds. Plug in headphones and almost no sound. Wondering if there is a audio amp like the video amp. Behind deck is a headphone Jack which I converted to...

I now have 160 cubic inch of port. I'm going to need some forever dynomat now. Its loud. Other problem is the box is flexing. I think I'm going to redisign the whole box now.

Yes I did. Did that with a 10hz note. Subs where moving very slow . And all four subs where moving together and in the same direction. The subs sound great right now. Also this is in a 05 suburban. At this point I'm just trying to improve the box with the right amount of port and now looking...

I cut my box down to 8 cubic feet @35hz. I got a huge amount of bass now. Compared to 11 cubes @ 30hz I coundnt figure out about what you guys where saying about ports. So i spent hours searching ports. So it seems my ports are way to small. Came across 12-16 cubic inch of port per cubic ft of...

I haven't had a chance to miss with box. I went ahead a ripped my truck apart to run components all round, 0/1 gauge wire, just got my 200 amp alternator, better RCA cables. Hopefully I can miss with it this saterday all day and finish it up. So what I plan on doing at this point is cutting the...

Can you help me out. I built a box 11cubic box tuned @30hz. My issue is I made 4x 4" ports 10" in length. I'm wondering if my port size is to small. This is for 4x 12" type r's. Thanks

I got bass. Very low bass too. But still not loud like it should. Next is to start missing with box.

I found one problem. Subs are dual 4ohm not dual 2ohms like i thought. I was running 1000w if lucky. I just picked up a d3000.1. Ill be hooking this up ASAP.

Ok it seems my box is way off from what i planned. I measured my inner box and same up with 11ft^3 @ 30hz. This is how my box is right now. Also i'm getting two ohms to amp wiring not 1ohm like i should. So what i think i'm going to do is cut the back off box to get me at 8ft^3 like i planned...

My electric system is stock. With 4ga power. Only running one amp. All that is going to change tomerrow. 0/1 power wire, mids are going in, and amp for mids. The subs are moving. I looks as if they are getting full power. I even had to turn power down because it sounded like subs were clipping...

Ill take it apart in the morning. I'm sure I wired them right. There is bass but not at all what I'm expecting. I built a friend a box for two R's and it is loud. Mine sounds like I got only two tens.

I just got done building a 8 cubic ft box. Tuned @ 35 Hz. For the ports I used 4x 4in pipes at 10in lengths. It has almost no bass. Very little air is coming out of ports. Can some one tell me if the ports are two short? I used winisd to get my port size and box size to get me some spl. System...