SPL & SQ / Fabrication

Im looking for a nice 1.7-1.5 cu ft sealed box for my 12" Xcon. It willl be powered by my SAZ-1500d. Any ideas for some nice sealed boxes on the internet?

I'll be building a new box this weekend for my new Xcon 12. I have seen quite a few boxes with black carpet and white ports lately, and I really do like how they look. So I was gonna try one myself. Parts Express has some black carpet. One has a latex backing and the other one doesn't. Is there a plus to one over the other? Should I be looking else where for carpet? What have you guys used? I've never done carpet, just textured paint, and want something differant. I am just unsure what to get. Any help would be appreciated. Thanks, Tony Nelson

I drive a 2005 Ford Taurus, currently with 2 Kicker Comp 12s, which were my first install. I've been looking to upgrade to (significantly) more powerful drivers for a while now and I've recently taken on the job of research. I talked to a local Audiophile Loudspeaker company and he recommended TC Sounds LMS-R 12s. After reading reviews, I've noticed that their performance, while good, can be hit or miss. I did some more research and stumbled upon the AA Havoc 12s. These interested me more because of the (almost) 100% positive reviews and thumbs ups for SPL AND SQ. I'm looking to run these off of a Kicker ZX2500.1, giving them the 1250 RMS they're rated for (not overpower…

What do they look like and are they good? i ask cause i have someone willing to build one in a trade for a DD2512...

I'm working on a home theater sub. It'll be an aa avalanche 18 in an 21 cu ft llt tuned to 15 hz. I'm trying to figure out how to cut the complicated bracing in this box design. So I was thinking if I got someone to CNC the bracing I can cut the rest of the boards and will have a much easier build. Any suggestions are appreciated. Here is a link. And some pics of the design. I have the google sketchup file, and was wondering if it would be able to make templates of each piece and print them on a plotter. Then I'd cut them to size with a table saw and cut them out with a jig saw. Link to build post

I'm gonna be helping a friend build a box for 2 cvr 15's. It will be in the trunk of a 4 door saturn ported through the rear deck. I haven't played with cvr's much so im not too sure how to get the most out of them. Space is limited so i was thinking maybe 7 cubes with 112" of port tuned around 50. Starting it this weekend and could really use some help. Anybody have experience with these subs in different boxes?

Hey guys, I have been into car audio for about 5 years now and I believe I am fully ready to to do what I would consider a high end setup. I currently have a 2002 Hyundai XG350L with my 2 mtx 4500's, alpine amp, and rockford fosgate p1 components and 2 ways in the rear deck, with a P300.2 powering them. I am getting ready to move into my parents new house within the next month and will have a full size garage to work in. This will give me the place to let my mind expand and come up with ideas. I have been looking around at some new subs, I Have a couple of ideas in mind but am open to any suggestions as I havn't heard any system bigger then 2 cvx's on a JL 1000. I a…

Right now, Im running an audioque hdc3 12 in a 2.2 cubic ft box ported at 30 hz. Im losing alot of sound quality with this box and I was wondering if there are any specific box types (other than sealed) in which I may be able to retain a bit more quality. Im aware that the hdc3 is known for poor sound quality but Id rather not purchase a new driver at this time. I know anybody could tell me that it varies from car to car or something general like that but Im just looking for anyone with some experience who may be able to help me out. Open to any suggestions! Thanks

I am doing a 4th order in my GF's 1998 Mustang GT convertible. The box will be where the back seat should be since the trunk is sealed off. She has 2 db Drive K9 12"s and a db Drive A7 1,500. I want to do a 4th order bandpass with a woofers behind either seat facing into the ported wide which wiill port into thr middle. = I am thinking 1 cube each sealed with 2 each in the ported side. So 2 sealed 4 ported with 80-100^2 port tuned to 48Hz. Any thoughts?

ok so i believe my sub box is about 1.08 cuft or very close to that. if i was to add this kit here... http://www.madisound...products_id=711 you think that would fit my application? in order to get 34hz with a single 3" inlet im going to need a "13.06364" long tube. if i got this kit i could cut it to length? what do you think? with a box of that amount of cuft do you guys think i should tune to a different setting aswell? let me know what you think!!

i bought a 4th order box from someone and i want to make the port bigger but not sure how much port area i should have. i was told by a couple people that for a 4th order i should have around 20 square inches per cubic foot of the ported section. the ported section of the box is 13 cubes so i figured 9" x 29" would give me 261" of port which would be 20" per cube. right now i only have 198" of port which puts it at just over 15" per cube. im not sure if this is the correct way to do it so i was hoping someone on here could help me out with this thanks.

Needing recommendations on any and all used or heard systems with excellent SQ that have either personally blown you away or proved themselves in competition recently. Any info and opinion on the following are welcome with my proposed equipment in () Wiring thru KNU like always, damp pro like a pro, BIG 3, H/O alt if needed(pref not that much draw on a TL) and upgraded battery as install dictates. OEM integration - a must for this build sadly(360.2 by RF) sound processors (audio control, best model for needed corrections) component speakers - 2 sets F/B most likely fiberglassed to bring soundstage up (CDT, have loved every set I heard if installed right. Perfect for all s…

Does anyone have any ideas of box designs for two 18'' xcons or two Fi bti subs in a Explorer behind the rear seats since I cant build a wall?

okay so i just finished cutting and sanding all the pieces of MDF for the new box i'm building.. i used the re audio box calculator and it is gonna be tuned to 32hz. the only problem is that i am not entirely sure if the location of the sub will affect sound quality. just wanna play it safe and get some feedback. the specs are 30'' wide x 17.5'' deep x 14'' high. if the exact calculations are needed ill put em up. thanks

What are the pros and cons of the 2? I have a box design for my 8 12's with a slot port but i have heard aeros are solid as well? some1 shed some light on this ^^^ original design

Just made a new box for my 21" dp (the amp I will be running is a sundown 3500, I have (2) 1750 strapped right now about 3000 watts) in a 2000 Ford Taurus. (8.3 cu ft/32hertz) The sub is facing up, with a top on it to direct wave more in the car and stop trunk rattle. The port is firing in the car. (I guess its sort of a 4th order/ported box combo) During the build I wanted to make sure since the port would be firing in the car and the sub facing up with a top on it, to completely seal the front wave from the rear trunk. After the installation, it was loud but noticeably louder with the trunk open. Ok I must have missed sealing something..... I noticed I missed a few spot…

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?

What do you guys think of this design? The huge ported section will be roughly 50 width, 36 Height, and 36 length all the way up to the back of my front seats. The sealed section in the trunk will have roughly 1.5-2 cubes per sub with the ported having over 30 cubes hopefully Give me your opinions of this design please Thanks http://img573.imageshack.us/img573/9628/boxdesign3.png http://img341.imageshack.us/img341/570/boxdesign.png http://img29.imageshack.us/img29/7765/boxdesign2.png does that make sense?

I want to have a smaller sub for when I travel or haul things. I currently have a 4 cu ft box with an re sx15 firing up and port back. It doesn't leave me much storage room in the back. Since I can't stack anything on top of the box, or by the port. So I'm thinking about a downfiring rear firing box for one Skar vvx12. It would be on the drivers side. Aprox 14" wide, 13" tall, and 27" long, with 4-5" feet on the bottom. The port would be about 4" off my hatch. I'm thinking about a slot port 2" high and 12.5" wide. Net volume 1.7 tuned to 32 hz. This is for daily listening at reasonable volumes. I'm looking for a 5-600 watt amp to run it off of. How much room should I ha…

I'm going to build a box for a buddy of mine that has a 1988 Camaro Iroc-Z. It's not going to be in the wheel weld as of other boxes. But right behind the rear seats. In this picture where the amp is located, there will be an enclosure for them, and it won't cover up the whole trunk area. I am going to use dual 4" Areo ports, and I was wondering how long will they have to be to have a tuning of 32-32hz. I'm thinking 1.6-8 cubes in total for both subs, and the amp I am using is a Polk Audio 4channel 800 watt amp that will be bridged to run at 4 ohms. The aim is mostly for SPL since there is no true SQ. But he would like to be able to listen to a variety of music, such as:…

So I know what SQ means and I'm not going 100% that route. I want something that sounds good to my ears. I don't want a flat band but then again I don't want a U either. I want a good blend of bass to midbass and no harsh highs, but I do like loudish tweeters. Not the cheap hood ninja ones where they have 4 sets. To start off, its going in my 01 Ford F250 CrewCab. I'm thinking of Headunit- Kenwood DoubleDin(no sure on which yet.) Subbass- 2 10 AA Chaos(Behind backseat) Midbass/Midrange -AA 7" CF mid(Factory Door location) Tweeter- AA Seas tweeter Processor- Not sure yet. (I like the RF 3sixty) Sub amp- Sundown SAZ1500v2(or 2000d) Mid amp- Crossfire VR404 bridged Tweeter a…

im trying to design a box for 4 sa-12's and i want to make sure its not too big. its 8.5 cubes after all displacements with 108 sq inches of port area. ill be powering the subs with an AQ2200D so each sub will see roughly 550 watts, which is why i made the box slightly bigger then normal, i just wanted to know if you guys think this sounds ok. ohh and it will be tuned to 32hz

I wasn't going to do anything to my 2005 Chrysler 300c but that has changed. I have two ideas and need some suggestions. I'm replacing what is there now with a Fi BL15. Plan 1...sub firing forward into the cabin (cut out armrest hole and aim through there), port through the deck and seal off the trunk completely. Or plan 2...fire sub rearward port probably up (not through deck). In either case I don't want to go any deeper than the folding floor (approx 24"). I ran the numbers and can get 3.5 cu ft (after displacements) and tune to 33hz. I prefer sq but like it a little heavy occasionally. I listen to all kinds of of music but am thinking this setup will really sh…

I am curious whether or not a 220 Amp alternator would support a Sundown Saz-1500d v.2?

Ive got (2) Kicker CVR Aluminized 12"s in a sealed box at the moment. I'm looking to build a ported box for them. Very little space in my trunk though, after replacing the POS factory Bose 6x9s. They hang down a little lower than expected, and also to note my torsion bar broke off the spot weld. I need some box dimensions along with ports and what not. I have a width=35" height=15". Can anyone help me please? It will be in a 2001 Acura 3.2CL Type-S and Im going for http://carphotos.cardomain.com/ride_images/1/2477/1341/6190670138_large.jpg this kind of look.