SPL & SQ / Fabrication

Well, I built the box as recommended by Bromo but somewhere when I was taking measurements I messed up. It is currently 35Wx15Hx19D. If I take 1.5-2 in. off the width and extend the depth? Would I still get the sound as before?

I am looking for good SQ 12s... I have two Skar vvx 12s now and they do not sound good at all. They shake my car like crazy but I can not feel the bass inside or out of the car.. So what kind of subs should I look for to get the best SQ in my Chrysler 300? Bass I can feel and not see!

Just picked up a SA-8 v.2 and I need some help designing a box. Every design I find is for 2 subs, but I'm only going to be running one. This will be in a trunk car and powered by a DSC1500.1D. Maximum dimensions are 14" H x 36" W x 18" D

Has anyone done a build in a newer camaro?

Would a box that is 2.046 cubes after all displacements with 2 ports that are 1.875x8x22" (will be behind my back seat in my truck) be ok or sound good or give me fair spl numbers with 3 or 4 sa-8s v1 d2s or 3 or 4 orphan 8s in it running off a crescendo bc2000? Is it enough port area? Box volume? Is there anything I should change?

Hey guys. I recently completed my build using an IA DR12 in 2.2 cubes at 31 hz. My port area right now is 25 in^2. I do get a some port noise on the lower notes in some songs. I was just wondering if I should rebuild a box using more port area. Just not sure if it would make a differance or not. It gets plenty loud right now, I just have had a "what if" idea in my head since I noticed it. Any input would be great. Thanks Tony Nelson

Hi my name is Bosco Ruiz....and i bought 2 TEAM RF 12"...nowadays i dont have a box for those subs.....i need ur help I have a RAV4 2006 and the dimensions inside are. High 38" depth 32" width 34" do u have a picture of box for those subs?? what dimensions would be for my subs??

Ok I am doing a box for 4 fi ssd 12's. It will be 8 cubes after displacement. I need help with the port tho. I am wanting to tune to like 35htz. I kinda want to try flared aeros but don't know what size or how many. Can someone help me out. Also need help with the length

after building the enclosure, i want to paint the box, instead of using carpet. What kind of paint would i have to use. After im done painting it i want to add a shine to the box. I want it to be a shiney black color. What are the things i will need in order for me to achieve this goal?

My buddy wanted to go from 2 12s to 1 12 in a sealed so I built him a box for free and he gave some cheapo 12" sub as a thanks. I would like to build a 4th order since I never have and see how loud I can get this guy for shits and giggles. Problem is I don't know where to start on designing one.

i designs thes box a while ago and cant remember the specs. my patience have wore thin figuring out the specs, so would someone mind lending my a hand? i need to know the volume and the tuning of the box, (btw, if the width of the port is hard to read its 2 1/4'') thanks in advance

in conjunction with NORTHERN MUSIC AND VIDEO: Sunday August 14 IASCA IDBL soundoff. *location-Lockwood Civic Center Ogdensburg NY *Registration starts at 10am *Show starts at 11am *Registration is $20 *free to the public Classes offered: Stock 1-160 Stock 161-260 Stock 261+ Advanced no-wall 1-360 Advanced 1-260 Advanced 261+ Trophies awarded for all classes plus best of show drawings available to competitors

Hey guys new to this site and would like some help im not new to building boxes done a couple but always had a blue print for them .I have an 03 envoy and have 48x30x36 to work with im planning on getting 2 18bl powering them up with 1800 watts a piece 4 kenetic batts and 250 amp alt.just need help on getting blue prints for my build.thanks

First off, i know i already posted this in general car audio, but i just wanted to get as many opinions as possible, and i always seem to more replies in here than anywhere hahah. Sub: Fi BL 18 with flatwind and p chamfer Amp: Hifonics bxi2006d (again, its not sundown or anything, but it should get the job done for now and even if it is overrated, i think 1800 should push a bl just fine. Wiring: Knuconcepts.. look Not included in the kit are RCAs and the speaker wire. Also should i get 10 or 12 gauage, and what do i need to fit it into the terminal on the sub? Enclosure: 6^3ft after all displacement and port, and tuned to 34.4xxx hz. I guess what i'm looking for is the O…

Does anyone know a formula that can be used to calculate the optimal box volume and tuning frequency for a particular subwoofer using the T/S parameters given by the manufacturer?

in a 2001 dodge ram ex cab fully deadened

alrite i started a thread on here not to long ago abou tthe elastomeric coating that steve meade used on the inside of the his box and didntt get many replys. i am pretty much done with glassin the inside of my box but i havent started sanding yet. i read about painting the inside with 2 stage paint making it alot louder becasue the waves travel better across a smooth hard surface. but the only problem is i would have to sand the inside to no end. i was plannin on sanding it to an extent and then sprayin it with spray filler primer and going from there. but i have a deadline in a few months and i dont know if this is going to be possible. another factor is that i will bea…

i am trying my hand at some horn's for the mids from my re6.5 comp set, the tweeters blew so i got new comps coming, and desided to put these in the living room. so how does this look? anything you see wrong or horn tips would be greatly appreciated

Anyone know of which programs professional fabricators use...?

That was the 1st box i ever made on that other thread, lol, i dont think i ever tried it out, hmm. but here are the real pics The port looks extra small if you ask me.But its sposed to be 32hz Now i'm not sure if i want to add in this extra piece right here are not, if i do i have to cut it at an angle because the subs depth is more than my ports length Ply wood Did that even look like an 18in hole to u guys, ahh come on now Oh and does this need bracing of coarse

What makes this sub the happiest on daily?? It will be built out of birch ply, fed about 2ooo watts and space isnt a issue.. helps appreciated.. Im not asking for a box design, just what volume and tuned to what, I can design.. Thanks in advance..

I have 2 AQ SDC2.5 with an AQ1200D amp. I have a 5 Cube box for them now but due to the fact that it wasnt planned out very good the box in crap and is all but falling apart now. I came up with another design but im not sure how well this will work. The subs call for 2.5 cubes a piece but with my new design it will be around 2.2 cubes a piece and the subs would be pointing pretty much up. I know that these are not ideal conditions for the subwoofers however how much do you think this would effect the overall sound. This is it any comments plz.

Here is a list of events we have scheduled for 2009 so far. There should be a few more added to this list within the next few weeks. If you have any questions please contact me at [email protected]. January 24th 2009 - Image Dynamics Sound Challenge Image Dynamics Usa 620 south Magnolia Unit C Ontario Ca,91762 866-933-1414 Formats: SQi and SQc Entry Fee: $30 and $50 for 2 formats February 15th 2009 - Beach Autosound Sound Off Beach Autosound 18042 Beach Blvd. Huntington Beach, CA 92648 714-848-5400 Formats: SQi and SQc Entry Fee: $30 and $50 for 2 formats March 7th 2009 - Audio Shoppe Last Chance Show (Last chance for west coast to qualify for finals) Audio Shoppe 676…

Looking at sub manufacturer recommendations, box sizes for each sub can vary by quite a bit. I'm just curious what the difference is. I know that a larger box decreases power handling of the woofer, but is there any difference in sound? Is a smaller box more susceptible to peaking? Sorry for the newb question - I'm trying to decide what will fit in the trunk. Thanks guys.

Im needing help i only have a phone no computer and I'm wanting a box built for my new soundquebd hds3 12's i got two subs and my dimensions are 30" deep 35"widr and 18"tall wanting it tuned low around 31-30hz I'm also wanting subs on top facing the roof and port facing the back hatch I'm using a 1200.1 super d class mono Zeus amp with big 3 upgrade and 0 gauge wires but I'm unable to access these sketch up things and box calculators so can someone please help a fellow bass head out and please send me a blueprint of this and a cut list of sides and port and everything pretty please b greatly appreciated