SPL & SQ / Fabrication

can someone tell me what a t-line enclosure is and whats the advantage

Vehicle : 88 Corolla FX Location in the vehicle: Hatch Space available (Length x Width x Height): 38x18ishx16ish Subwoofer make and model: Not sure Subwoofer Size: 6.5 or 12 Number of Subwoofers: 1 or 2 Type of Port (Kerfed, Slot, Aero, etc.): T-line What type of music do you like?: Rock country rap dubstep electronic etc Is your goal SPL or Everyday Music?: Musical.."SQL" Tuning Freq (Hz): Not sure Volume : Not sure Questions: Been reading and watching videos on T-line boxes over the last week and im really wanting to try one now with either 2 6.5s or 1 12. Currently have 1 american bass xr12 on a r…

I am thinking about building a T-line for my 3 SSA DCON 12's. Has anybody here tried it or have any experience with T-lines? If anybody wants to give a shot at helping with the design it would be great. Before you comment that "The box will be huge!" , yes I know. Thanks.

I have been reading on t-line boxes for a good 2-3 hours now and am just not understanding the design part 100%. Only one that I have read and felt like I somewhat understood was the "u-shape" style design. I have always done slot ported boxes and was always happy. I think it is time for me to learn a little more about boxes. So far, this is what I have grasped Say I wanted a box tuned to 34hz. I would take 1130 (the speed of sound,) divide that by 34. Which would lead me to 32.25ft (rounded a tad). I would multiply that by .25 because I am looking for the 1/4 wave length. I would need a port 8.0625ft long. And SD equals port area? Also I am aware this is not a full t-l…

So a few months ago I built a ported box for my HT with an IDmax at 3.2 cubes plenty of bracing and tuned to 27. Although it is plenty loud I find it quite boomy. If I'm listening to music that doesn't have much below low 30's it sounds fine, but on Hip hop and rap it just slams from 26-34ish like holy hell. I finally broke down and bought a table saw. Holy..akdkdfd its nice having a good saw (550 for Delta contranctor 680, that lists for 720 so I didn't do too bad. anyway here is a t-line (or part of one that I put together last night, I'll try to keep updating pics. Assuming line length is nearly doubled when fully stuffed, tapering from 2sd to .95sd. around 7.3 cubes …

Ok, I just want to know some of your guys experiences with t-nuts or huricain nuts, wich ones hold better? The screws I am using are not holding well in mdf so I need to get somthing stronger

does anyone know the t/s parameters for an oz matrix elite 12.2(dual 2 ohm voice coils) since i can't find the bl or sd measurements anywhere? and from your past experiences what enclosure size,port and tuning is best recommended for maximum street bass?

Hi, Can anyone help me with a box for one T3 Audio TSS 15 for a 1997 Acura CL? The CL is the Acura's version of a 2 door Honda Accord. My amp is a Sundown Audio 3000D. I can use up to 4.5 cubic ft. The box needs to be for SPL. Thanks to anyone that can help me some numbers.

can you guess what im going to put in the old F-150 @ least till my new subs come in ...

Does anyone have any recommendations for a good table saw to be able to cut whole sheets of wood? Would want to stay under 1500. Will be for an audio shop

Yes, i've used a table saw before, before anyone asks lol. But never for a box with mdf. The table saws i've used have always been pretty big, like shop table saws. I recently borrowed a 10" table saw from a buddy who builds boxes with it, but it's small as hell. It's really small, especially for the box i'm making (the biggest sides are 39.5"x21"). I even put tables on two sides, to help support the wood as it goes along the blade. I used a circular saw to make the mdf as small as possible for the saw, cutting the 4x8 in (about) half. Everytime i take a piece across, it kicksback pretty bad. Now i know i'm not the first person to use a small table saw for a big project,…

I'm going to be purchasing a table saw in the near future. My question is: how big do I need? The only local place to buy MDF in my area only sells in 4x8 sheets, so I'd have rinse this saw with that initially. I found a nice looking one at lowes for $150. It's a 10". I don't know what the 10 inches refers to.. Would that be big enough to get the job done on a 4x8 sheet of MDF? If not, what about 4x4? I think lowes can cut the sheets in half for me.

So I'm in the Midwestspl local and I'm going to change my class to nationals and was wondering if any body on here is from the same group "Midwestspl" that in the basic 4 class that can tell me how tall my box can be I know it to the window line but my 2005 tahoe has to different window line heights the side window is higher than the back hatch window...more ? To come once that one is answer.

Anyone know of of a snug fitting dual sub box that'll fit in back of the second seats? Im taking out far back seats want to leave middle seats. Only wanting to do dual 15" subs. Should they be enclosed also?

Hey guys wondering if anybody local to Richmond IN has some spare pieces of mdf laying around im just needing a piece 37.25X12.75 and dont want to buy a whole sheet let me know if you can help me out

We have been consistently beating Experts in the top class with unlimited resources. We of course are on a budget. We have over 45 years combined experience between the 2 of us and started out in SPL. We are competing with the current world and SBN iSQc championship vehicle. In the works is my 1988 Red S10 BlaZa to compete in the 159.9 class and win SQ at the same time. below is 10 years ago below is door panels from us in 1992

I'm finally going to put my 2 TC Sounds OEM 10's to work. I have 2 10" matching passive radiators that I'm going to use, too. I usually go sealed, but want to try these out ported (so to speak). I was going to build one box with 2 separate chambers to specs (.6 ft^3 each) but was wondering if I could just use 1 common chamber (1.2 ft^3)? Another idea would be to get another passive radiator so I'd have 3 total for 2 subs in a common chamber? Would this be better than the 2 (I heard that you should have a bigger sized passive radiator than the woofer)? All inputs are greatly appreciated. Here's my current set up: 2000 (JDM) Subaru Legacy GT Twin Turbo Wagon Yellow Top Op…

http://www.woofersetc.com/index.cfm?fuseac...Product_ID=3637 or because the specs of the tc-7 are here http://tcsounds.com/tc7.htm http://www.woofersetc.com/index.cfm?fuseac...Product_ID=4450 this would work for the large ported box under low extension so pretty much the first ported at 1cu a chamber the obcon in the picture at 1.4 a chamber or the large ported for 1.7 a chamber which would give me low extention i waned 12's but they would be to big for my hatch. i listen to rap and have a small 2002 civic si hachback. and i want a quality system, but the thing is that because these are 10's i am afraid they wont get loud enough the power will be from this Hifonics BXi …

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

Went out to a Texas Bass Productions event today with the Sebring wit 1 12" Soundstream SPLX Quad 1 ohm.. All 3 runs it did a 151.3 Got 1st place in my class(no one was close to me). Brian(Lord Baccus) did a 151.2 with a set of bad RCA's with a Pierce Audio Products 1 off(specially made for him) 15" MOAB subwoofer, ...sorry bout that Brian..we'll et em' next time! Every ones asking about the Sundown Audio amps that me and Brian are kicking butt with....most people haven't heard of them...they are getting a ton of attention... Hoping to get higher on this single 12"...

i would like to congradulate chris and rick for going to finals. and placing 10th in the world for ss1-2. it's good to see someone from up here to actually make it. now lets see what they are going to do next year. saggs

Does anybody know where one us i want to see what i can hit?

is there a meter that costs like $150 instead of just stepping up to this. i dont need it to be that accurate i just want a round about number ... need something that can measure around 155 db (just to be safe lol)

I am ready to buy enclosure design software, I want all the features available. I am thinking of buying Term-Pak. With Term-Pak I can later purchase Term-LAB meter as well. Term-Pak includes Term-Pro and Term-CAD 3D. Is this the best that is available? It looks like it was written in the early 90's.

anybody on the north shore mass or southren new hampshire area with a meter who wouldent mind spending some time playing with my system. got a few bucks if nessasry