General Audio

I've been looking at peoples builds that involve walls. My question is could you just build a box and stand it up to facing forward then seal it off? How come you have to secure the box so much when its walled but when you have it laying normal it doesn't have to be?

I was wondering if anyone could tell me or help point me in the right direction on calculating power for the system I plan on building this winter I was wondering what the math problems to figuring out your reserve(batteries), usage(amplifiers) and charging(alt.) would be? And was wondering if there are any websites or post I could check out to find this info?

I am going to make a VR video. I want to capture 360 sound but dont know where to begin. Any advices on devices or software?

I have a small problem, I have two plates that will be joined with Lamello biscuits at a 45 degree angle. I have found some solution that uses tape at one side, but I feel that it will not put enough pressure on the plates. Does someone know a good way to clamp them together? edit:; I forgot to mention that the end of the plates that will be used to join them together are cut at a 22,5 degree angle.

I can't believe i am making this thread but there is something not right and evidently i have forgotten. I had this problem before but it was like 4yrs ago and i cant remember what i did. Ok here it goes- I have a sundown 100.4 I am playing a 600hz tone. I hooked up a speaker to chan 4 only to make sure it would output power, it does fine, i even played some music on it so i know the amp works fine. Now, i connect the probe from the oscope to the positive terminal of chan 4 and the ground clamp of the oscope to the negative of chan 4. When i connect just the positive, i get this crazy wave form. When i connect the ground clamp, ... nothing changes. If i connect the groun…

K FIRST OFF I FEEL STUPID its one with the 2 prongs coming off do i need to solder those on there and if so what would be the best solder to use i think i got 60 40 or do i need special fitting almost got my door speakers in and done just need some advice on this also i ran out of aluminum wire so i ran copper to two of them i dont think that will hurt will it

I figured I only have one chance to do it right, so I thought it would be best to ask. I had planned on using my circle jig with my dremel but because of the design, I can't get the jig to sit flush with the surface to be cut. What's the best method to cut a hole for 6.5" and 1" tweeter?

Because i'm always changing my mind and many other reasons. I'd really like to start getting into designing boxes. building them is just a matter of putting a cutsheet togther and building. but the designing part obviously is key. i have a mac just fyi so idk what programs to use but i dont know a thing about designing. tips and tricks? id like to know what program to use what major things to take into consid. what specs of the sub matter anything else you wanna suggest! lol

Maybe this is super simple...but could someone maybe help me with this? how do you calculate square inches of a port? is it just LxW of your port? Ive built my share of boxes and never paid attention to this rule...Thanks guys!

here is my system kenwood dnx 6960 audison srx.5 hertz hsk 6.5 xl (components) hertz hsk 6.5 (coaxil) hertz 3000 sub (12") i want to get rid of the hertz 12" sub and get something that will get down, i know im going to need another sub amp but my space is limited, behind the seat of my crewmax is larger than most 4-door trucks, especially when i slide my rear seat up several clicks, can someone help with a sub choice, either F1 Q12 or mabye 2 - 10" subs. and an amp choice to power them

Hello my fellow bass heads, i have a question for all you experienced compeditors, Doing my first meca show and the rules say i cant rev engine, so how do i increase my rpm? I've seen people at a show do something under the hood, but i could not see what, can someone on here PLEASE explain what and how they do that. Have til tomorrow to figure it out, Thanks in advance.

Ok I wana stick to flat screens in a bus but I'm not shure how to wire them I was thinking a power converter becase there will be ps3 in there to any ideas for me

Hey you guys I have a 1 1/2 din opening and I would really like to find some way to make it a double din opening, so I can get a Double Din dvd player....is it possible to do this myself? or without paying tons of money to have someone do it for me?

hey, I need some advice on how to mount the sub and amp, so it doesn't slide around. I have a Fi Q12, memphis 16-PRD 1000.1 amp, and a 2007 honda accord V6 EX-L

Can someone help? Like a how to with doors. Do you spray the inside of the door and cover the holes with that rubber matt type stuff? Do you use it on your fire-wall as well as all over? What about that foam stuff to fill up holes? Is it a good idea? OR spray cans of deading spray? I would love a good writeup from someone that can help and mabe everyone can add some things and we make it a sticky? Thanks guys!

I am building a ported enclosure and am wondering how everyone paint their ports all the way to the back. I have thought about painting the port before i put the box together but i just wanted to make sure there wasn't a better way to do it. My port is pretty small, 2.5" to be exact, so I cannot reach my spray gun inside it.

So I finally figured out roughly what I will be doing, probably a single 15" BL ported. How should I position these in my trunk. I know the typical is subs and ports facing the rear of the car. More than likely I will almost always have the back seats down, should this affect the way I point my subs and port. Should I go subs facing forward with port foward if my seats are always down, or subs facing the rear of the car and port facing the front of the car. Thanks for the help and patience with me.

Ok I promised a tuturial on how to package a heavy item so here it is. I recently had a pair of Shocker Sig Motors ( 80lbs Each) shipped to me. I explained to the shipper my technique and once again it worked flawlessly. Motors before shipment First thing you need to do is locate a box that is around 2-3 inches larger than the item you are packaging all the way around. Then you stuff the bottom of that box with a layer of foam pool floats (yes the kind like this) after stuffing the bottom full of noodles sit the item you are shipping in the box and fill the sides with pieces of foam. After that you need to put a layer of foam on top inside that box. You want this bo…

i wanna put my amp on top of my sub box. somethin like this. http://www.google.com/imgres?imgurl=http://www.mp3car.com/vbulletin/attachments/classified-archive/29569d1148325888-fs-two-12-visonik-subs-q-logic-plexyglass-ported-box-jl-amp-two-7-monitors-sub1.jpg&imgrefurl=http://www.mp3car.com/vbulletin/classified-archive/77133-fs-two-12-visonik-subs-q-logic-plexyglass-ported-box-jl-amp-two-7-monitors.html&usg=__TJ9YFj030MnGCFMQm8h_EpxK5xg=&h=480&w=640&sz=95&hl=en&start=9&tbnid=Ms8HpRY7X5x9zM:&tbnh=103&tbnw=137&prev=/images%3Fq%3Dsubs%2Bwith%2Bamp%2Bon%2Bbox%26um%3D1%26hl%3Den%26safe%3Doff%26client%3Dfirefox-a%26sa%3DN%26rls%3Dorg…

Im about to set up my components but they are 100rms how would i know how manywatts im sending to the component with my digital multimeter thanks guyz

2 kicker cvrs in my 1995 accord.....should i get a ported box or a sealed box. And does dynamat make my system louder, and reduce rattling? I just want 100% clean bass and 0 % rattling, so what do i need?

Just was wondering what would I need to set up my system to never drop below 14.1 or the lowest I want it to drop would be 13.1

How do I remove the door panels from a 2001 Toyota Corrola? I would like someone who has done it a few times to help me with this. I have to install a friends new speakers into her car tomorrow and want to know exactly how to remove them.

I have always wanted to try out a kicker L7 and I found a 12" Kicker S12L72 for $180 without an enclosure. Since I do not know how stiff the suspension is supposed to be on the sub since I've never owned one. How am I supposed to know if it's blown or even working correctly?