SPL & SQ / Fabrication

how exactly do they work?? i see people use them that usually have limited space but i dont understand why or how they are used. also do they sound any different then a regular slot style ported box? i want to do 2 15" lethal injection's but i would like to get a quick insight on aero ports and how they are used and if they sound worse then slot ported.

Hey guys. New to the board here so I hope this isn't a played out topic...... but the only design I can find on SSA's site is for a single sub. Is there one floating around somewhere? The only one I could find on the net was here ----> http://www.*****.com/board/topic/158983-need-a-ported-box-design-for-2-12-ssa-dcons/ Is this a good one to try? I noticed all the youtube vids I've seen with 2 the box looks like the single enclosure design, with the port to the far side of the face. Thanks in advance.

I saw this on a video and I want to know if its possible for me. Here is some info: I want to go with the musical ported measurements. 2.5^ft., 4" Vd, 13.5" Vl, tuned to 28htz I want the outside length to be 31" (including ports) max, I want it 14" high. What I don't know is the depth. I have a 3000 watt amp and listen to various kinds of music. If someone can help me on the dimensions and maybe even a plot of the spl curve, it would be greatly appreciated and I can get to building. Thank You. Edited to add, If I left anything out, please let me know so I can provide you with the info. Thanks

I have a 2003 Jeep GCL and i am wondering if I can fit 2 21 inch Wardens in the rear storage area, a ported box would be optimal. I am just unsure if I have enough volume in order to fit the box. If anyone has any experience with the storage capacity of a jeep please help out.

Tomarrow I will build a new box for my new Xcon 12. I have two designs to pick from, one will be 2 cubes at 30hz and other will be 2.4 cubes at 30hz depending how much room I want to give up. (or anywhere in between I suppose) When I first got the Xcon, I put it in the box my Death Row was in. About 2.1 cubes at 31 hz, with 25^2 inches of port. There was definately some chuffing going on. My new box I want more port area. Max height of port will be 12.5 inches (14inch max height for box). Will either do 2.5 or 2.75 inch wide, for 31.25^2 in or 34.38^2in. Will either of these help with the port chuff I experienced with my old box? I know the bigger the better usually…

Hi, I would like some thoughts on my box design. From what I've calculated, the numbers work. I'm tuning to 35 hz. The colors are to distinguish the different panels. Also, please disregard the different thickness of the walls. I didn't want to have to build the box again just to make the thickness right. The curved corners are to represent where I will kerf. http://i.imgur.com/01zoy.png It is 15" x 22" x 16"(outside). Thanks

should i face my subs and port into the car or both to the rear. these are not the only two options but im looking for the best way to get the best sq for a daily driver.

Hi everyone. I'm a new guy here on your forum. I'm going to need some help from any REAL GOOD box designers here. I just bought (waiting for it to be shipped to me) a 15" Kicker L5 and i'm going to power it with a Hifonics BXI1206D amp. I'm currently driving a '01 Expedition and i took out the 3rd row seat so i have A LOT of space to use here. I'd like to go with a vented box, something that will give me some pounding bass but clean. This is what i'll be using: JVC KD-AVX2 headunit (2) audiovox headrest monitors DLS 5 1/4 component speakers (front) DLS 5 1/4 speakers (rear) HIFONICS BXi1206D - for sub HIFONICS ZXI6406 - for front and rear speakers KICKER L5 15" DVC 4ohm …

I will be installing a budget audio system in my 2008 Hyundai Elantra four door. I will be running a three way front stage. I am using Viper Audio 650.2 passive component set. They are metal dome tweeters with 6.5" midrange and crossovers. The tweets are harsh and the 6.5's lack midbass. I picked them up bnib cheap.... I will be using a Boss REV-665 four channel for power. Again got the amp cheap..... Channel 1&2 for the component set and channel 3&4 for 6.5" woofers. Mounting: tweeters in A-pillars aimed at each other, 6.5's midrange in custom kick panels aimed at dome light, 6.5 woofer in bottom of front doors mounted behind factory door panels and aimed at each…

For a slot port is 2" for the width too small? Will there be port noise? Box Specs: width: 25 height: 13 depth: 13 wood thickness: 0.75 port height: 11.5 port width: 2 port length 1: 10.25 port length 2: 14 tuning Hz: 37

I need to know how many tubes I would need and what length and what diameter opening to reach like 30hz in 3 cubes... with at least 36-48 square inches of port. And I also need to know the displacement of these I can't seem to figure it out.

I have been approached by a customer with 4 Kicker Warhorses and 4 Kicker Solo X 18s. He is having me build a 1990 Astro van to be all out SPL. i am looking for any help in the matter of tips, tricks, pointers, etc on how to do this install. Lexan windows are already in plans. Concrete floor will be a must (how do i do this? how thick? what kind of concrete? just the cabin or all the way back?). Lowering roof (how should i do this? what should i use?). Custom Dash (what do i use? how should i construct it? what shape?). Center Counsel (should I build one? just leave it open space? what should I build it with? how should design be?). should i cover the wall floor roof dash…

Have a 12" GCON in a sealed box. It sounds great but I am wanting more and I know the sub will give it to me if I can put it in the right enclosure. I used the ICON enclosure design for the sealed box it is in now, would the ICON ported design work well for the GCON as well? It falls into the optimal range, 2.5f^3 tuned to 33hz. It is a 2 ohm sub with 500 watts powering it in the trunk of a '96 accord. I have about 32" x 20" x 18" to work with. Anyone have any experience or recommendations for a ported box design that will work well with the GCON?

hey guys, im going to attempt to build the box for this zcon but i cant draw if my life depended on it. so if i get the max dimensions up on here, can someone sketch me one up right quick? 4.5cubes tuned@ 34 would be nice. let me know if anyone can help me out! Thanks

I have a chance to pick up some 6" aluminum tube from work for cheap. Would this cause too much of a hollow sound or echo? I plan on securing them in the box. Possible having an end made that flares. Anyone tried this?

So here is the story. I finally have all of the stuff I need to install my saz2500d. Took box out, 4.75^3. Big for my s-10 3 door. Basically an extended cab with a door. Have the zcon's ready to drop in. Put empty box back in to see where I could put my amp and this is where I run into a problem. Box goes from floor to 2" below back window. From driver side door to 5-6" from other side. With subs installed there is 12" of room on top of box. Amp would hang over about 5" or so. The port is on the passenger bottom. If I mount it on the box overhanging the open port side, would that be a problem? What about mounting it inside the box? The port is 20" wide and 24" long. Plent…

i have a 89 chevy 1500 standard cab and am tryin to design a box that will fit behind the seat. Anybody on here have any expericence with these vehicles and enclosures like this?

I want to do IB in my 1995 Acrua Integra hatchback. I am aware that I need to seal off the front wave from the rear wave but how much so? If you have seen the rear hatch area do you have any ideas how I can acomplish this. I was gonna remove the faux rear deck and put up a wood deck to mount the woofers and then seal off the seat area. But there is the issue of plastic paneling...do I need to remove it all? and then there is the issue of where the deck will touch the hatch. I cannot seal it together because I need to be able to access my trunk. Any ideas?

Alright, so I messed up on my port. The port it skinnier and longer instead of wider and shorter. I have a BTL, and whenever it plays the lows, I feel like its not hitting them as hard as it should sometimes. I guess I don't know how its supposed to hit in the 30hz - 38 hz region. People say songs like Juice box will hit hard, and it barely hits hard for me it seems like... Same goes for some other low songs. Here is a pic of the port in the box: Here is the port that should be 33hz: Here is the port now (the 21" measurement comes from the 22", I had to cut an 1" off to get it to equal the port opening on the back of the box): Could someone tell me what this tuning wou…

Ive got a sundown 3000 amp and a 300amp circuit breaker. ive been to a few comps and my circuit breaker has blown in some of my runs. Is it ok to run the system without the circuit breaker just for comps?

as topic states, who is going? competing or spectating? Me, competing in 601+mod, gonna get my butt handed to me but its all good.

Want to learn how to fiberglass? check this tutorial out, he knows what he is doing. http://www.automotiveforums.com/vbulletin/...ad.php?t=416484

I'm looking into getting a new 10" sub, I have had a fiaudio btl and after that experience everything in my truck is loose. I am looking for the best bang for my buck in a sound quality sub, I have considered a fi Q, I have heard good things about sundown audio. Any suggestions?

Ok so i'm pretty much done wt my box, will post pics soon enough, but. I'm not going to be able to reach my subs, once done, so if i connect each + and - to a bolt and nut on the box, that should work just fine correct? I'm sure i've seen it done before. I just would rather not run long lengths of wire to the amp.

What up SSA. Thinking about ordering a single Gcon 12" and running it ported but just want to make sure my calculations are accurate before doing so. Volume (Net): 1.81^3 ft Dimensions: 13.5" (H) x 30" (W) x 12" (D) Tuning: 32.75Hz Number/Size Port: 1 x 4" Flared Port Length: 15.5" Port Area (per cube): 6.94"^2 Vent Mach: 0.11 Is there enough Port Area? Is this a good size/volume for a 12" Gcon? Also, I plan on placing the woofer and port on the same baffle, on opposite ends. This would require a 90 degree elbow bend for the port but there should be over 7" of space between the end of the port and the subwoofer so I don't think that will be a problem.