General Audio

I used expanding foam in a can to seal off my trunk. I used it around my subwoofer enclosure and in a metal cavity between the rear seats and trunk. I let it dry for over 16 hours. This morning on my way to work I was listening to my audio system for the first time since sealing off my trunk with expanding foam. The difference in sound volume and quality is extremely noticable. After I arrived at work I went to put my rear seats back up and I noticed un-dried expanding foam had seeped out of a metal cavity and dripped on my XCON's cone. I really expected all of the foam to be dy after +16 hours. How should I clean/remove the expanding foam from the XCON cone? I read th…

I have a stock alt and 2 dura last golds up front and no battery in the rear yet. So I just ordered a dc power dual alt bracket and will order either a mechman 260 amp alt or a dc power 250sp to run along side my stock alt!!!!!!!!!! I'm so pumped!!!! If my calculations are correct, I should see about 260 at idle and 365 at full output with the mechman alt or 240 at idle and 355 at full tilt with the dc power setup!! I'm bout damn ready to see steady voltage!!!!!!!!! Hopefully high 14's too

ok.. i need more highs.... so this is my temp option.... i can make the driver side sit correctly. i can change the carpet to a lighter grey or change it to grey vynal

I would like to install an SQ setup in my car. For right now I would like to keep the factory h/u. Also, I would like to keep all speakers in their original location just to keep everything looking stock. For subs I do not want anything more than 2 10's. I have even thought of 8's in the rear dash to make things a little lighter. Current setup.........6 speaker bose..........please view link for pics and I appreciate all suggestions. Would like to keep budget under $1000 http://s470.photobucket.com/albums/rr65/kcazual/

Will it do rated if not what will it do? Is it worth 200?

Where shall I start?

I am looking to upgrade my current setup. I have a Directed Audio D2400 pushing 2 Hifonics Brutus Subs in a ported pre-fab box. It was a pretty good setup, but now I want more. I have been looking at the AQ sdc2.5 15" woofer. I would want to power it with a Hifonics 1200D Brutus Series amp. Running it at 2 ohms, which would send about 900 rms to the sub. I researched, sub and amp is a little under $400 total . Is there any setup that is better than this for the price. They are going in the trunk of an 04 Grand Prix. Thanks Justin

so yesterday i had to move my car so my dads ol lady could get her car out, so i parked in the street so i wasnt blocked in when she got back. so i'd say an hour or so later my dad comes in my room told me to go check my car cuz 2 banger lookin mexicans had a cd case, and they started power walking when he walked outside. so i grab the pistol and keys and run out there, my stereo was halfway out the dash(impossible to get the stereo out with the car in park), stereo face is off in the floor, shits pilferred thru. so i take off chasin em' cuz they had just made it around the corner at this point. the younger pudgy one didnt fuck with the car and bout pissed himself when h…

I've recently installed my sub stage in my 2011 Malibu. 2 sa12's on a saz1500. Box is about 4 cubes tuned low 30's. I'm not blown away by the sound. It's clean and punchy but I'm not getting the blurred vision/nose itching bass I'm looking for. My head unit settings could probably be set a little different but my main concern is the sub orientation. Currently I have subs/port facing rear of vehicle. Everything's bolted down which is why I haven't tried turning it just yet. With the box in the vehicle, back seats folded down and looking in.. Box squeezes in perfect top to bottom. Touches bottom and top. Sides I have maybe 6 inch slots on each side opened up to the rest of…

A couple of times this week I noticed, at first smell, what seemed to be the odor of cigarette smoke in my 4Runner. Although I just bought this vehicle a few months ago, neither I nor the previous owners are smokers. When I arrived at work this morning I detected the odor again. It occurred to me that I'd been playing NiN particularly loud this morning, so I checked the amps and sub. Both of the amps were very warm but not too hot to touch. The smell definitely seemed to originate from the RL-i8 in the T-Box. Considering that the gain on my SAE-1500D prototype isn't even half-way (gain goes to 8v, my HU output is 4v), I hadn't expected to approach the point of clippi…

so i was wondering if we can have a list that we can make that will have a list of each amp that each one of us clamped and post it and can be added to a big list. This question came from me seeing this http://www.carstereoclassifieds.org/forum/showthread.php?t=6516

I have 4 7inch Carbon Fiber AAs and a SAX 100.4D with a Alpine ida-x305s. My problem I have is when I turn the volume up on my head unit to the volume where my subs play great at the 7" AAs cannot keep up and I start to smell them very strongly, if i play them at a level where the AAs are playing fine my subs are barely moving and the volume on the head unit isn't close to where I set it at regularly. I had a previous front stage of (2) Alpine Type R component sets and they played amazing at the level I play my subs at.. because of this i have cut the remote wire on my 100.4 and have not been enjoying them. I don't know if it's because of the install/leaky door.. or if it…

So today I wire my 0 gauge power to my distro block to wire my amp my amp shows power, the remote does not show anything and for a kick i have no power to my sub. I've tried several subs now and nothing happens. I've tried every possible wiring scheme and still absolutely nothing. i am so pissed at AQ unless there is some secret setting in my pioneer I forgot to change that will unleash the power I think I got a bad amp. Is there anything that I may be forgetting or any tips anyone could give to keep me from blowing up on AQ? ;( it's an aq1200d that i'm dealing with and its wired to a RE SX12

I regret going with a Cadence Z800 over the A7HC, because the A7 was a sick amp and it would have been more useful down the road. I also regret selling the only MAW-10 we had here, would have been perfect to squeeze in our little movie room. I sold a few original SoundStream amps, the most recent being the 164, clean strong little amp.

which sub would get louder on the spl side?Both would be running off the saz 1500..

O.k. i have a 4.25cft box net volume tune@35hz, with 49 Square inches of port. It used to have Ed 19ov.2 in it , but now i want to upgrade . Deciding between three subs Fi bl 18", Audioque Hdc3 18" or Pap WMD 18. The amp i'm using is eD Nine.1. So which sub would work best?

ok i 2 alpine type rs dual 4 ohm voice coils. i have 2 cadence txa750ds.....you can hook them together to get more power...but my problem is that when you hook up the two amps it can only handle a 2ohm load...bbut if i hook up just 1 amp it can handle a 1 ohm load......so what iwant to know is should i bridge the 2 amps and run it at 4 ohms or should i just run 1 at 1 ohms....there is no spec for the amp if its bridged with a 4 ohm load..............thanks

n the next couple weeks i plan on starting to order everything for my system so i can have it done by summer. i am stuck between the HDC312 and BTL12.... i have heard the btl in person and am in love with it, and also have heard nothing but good things from people that own them. to me they just seem like an overall better choice, but that may just be because of all the good i have heard/seen about them. the HDC312 people are telling me is comparable to the BTL12, can take just as much power as the BTL, and can get just as loud. i dont know how true that is, but if it is on the same level as the BTL i would consider buying it, especially for the price. also from what a lot…

This may be something extremely simple and I may have just wasted my time by making this video, but I'm a little stumped as to what my problem is. I saved myself a lot of typing and you guys a lot of reading by just making a video. Give it a look and tell me what you think! http://www.youtube.com/watch?v=YXu_Jx9_xKA Took forever to upload the damn video.

so my ultimate goal is to get hair tricks. after that im good. i tried with my current set up (15"xcon sealed in 3 cubes) and i can get a tiiiinnnyyy bit of movement with the window almost comepletly closed. sad i know. im wondering what i need to do to get a half decent hair trick. what i have in mind is to get another 15 and do a wall behind my rear seats. maaaaaaayyyybbeee 18's. i know the bigger the better but since i already have one, might as well add rather than start over. so yea, i wanna build a wall with 2 15's both subs and port above back rests (will be keeping seats in and up not folded down). i already have 1 t1000 amp. with that and another 15 would that …

ok so in my blazer i had a rockford t1500 and four punch p3 12's in a correctly built ported box. i just got my new sundown 3500 and hooked it up and it is no where near as loud as my old t1500 was. i have ajusted the eq settings on the amp and everything properly and i have to turn my headunit ALL the way up with all the bass options all the way up for it to even be kinda loud. i know for a fact i have missed something here cause this amp should be raping my p3's. i have extra batterys in the back, the big 3, all 0 awg wire, my subs are wired down to 1 ohm right, H/O alt....etc. should i bridge the speaker terminals, like one positive channel and one negative? i need s…

Well a "new to me" car and it is a 2006 Infiniti m35. I did not want the damn 14 piece bose system but I found a low millege m35 for a good price and it has it. I haven't listened to it yet (I won't be receiving it for another week or two) but I am assuming the worst from my past experiences with other bose equipment. How much of a pain in the ass would it be to install a head unit in the glove box or center console and maintain the factory dash and steering wheel controls. I really don't want to mess with the dash as it has a 6 disc changer in it and is beautiful as it is. I'm at the point where I may just add a sub if the sound isn't terrible, I can't find anyone who re…

I recently discovered Patrick Chandler and his shop. Has any body here used any of his subs or amps? The subs look to be very nice with beefy motors and Stiff paper cones. I am thinking about 1 18" "TC Sounds" with the "3 HP" motor. He said it wants around 1500 watts RMS. I have a about 1100 watts RMS to give it. Looking for general input on him and his operation. He seems to be a very nice guy, wondering what you guys think.

Sending the Zcon off for a re cone, really excited to get it freshened up and back booming. Will be re doing my build also. Planning on new amp, wiring, batteries, and box. Maybe ill do a build log this time around but dont hold me to it lol.

I'm driving along and hammering down on the system and my car is jerking to the beat (cmon,minds out of the gutter now). It's like I'm doing the so called "gas brake dip". It's pretty fucked up and I'm not enjoying it at all. Anyway, I drive a 09 yaris sedan and I recently put a 320 amp DC Power alt in. I didn't have this problem w/ the stock alt, but then again, I wasn't nearly as loud. What I'm wondering is what is going on and what could I possibly break by doing this on a regular basis? Should I downgrade my amp? 15" SMD on a Stetsom 7k2e Thanks