Cone area & port area/understanding Cone area is king 

I made a box for 2w7s 12s tiny port, it has almost no port noise. And gets loud and low as fuck. Hits harder on 1500w than my sundown zv6 18 with a big ass box and big ass port. Idek how or why

@@TheChcamproof 😅

@@Chino0420 I can do that. I'll post a video later

@@Chino0420 I'm not kidding it sounds super clean and does like 15hz well

Those evls will do way better then those kickers

Already 💯📝

What you are actually hearing at those lower frequencies is the mechanical movement of the spider, air moving threw the venting holes in the basket located by the voice coil, & air moving threw the venting in the end of the magnets motor structure. In all honesty a larger port would not help with the port noise issue at lower Hz frequencies, being it is the Audiopipe - TXX-BDC4 12" subwoofer's design flaws that are causing the problem. Take both subs out of the enclosure & run them free-air to be able to hear if the problem still exists when you play at 25Hz down to 16Hz. I bet it is the subwoofer instead of your port size causing the sound your hearing. Let me know if that was the issue causing the problem.

@@DTW-bx2vy I dont have that setup anymore but definitely was the subs I apparently tore the formar off the spider playing them that low on too much power everyday. Look at my vids now and see what im rocking now

I have a sub box for 4 15 subs with a slot port of 3 inches wide and 2 feet long. Would that be enough port area? Or do i have to make it bigger?

Don’t waste your time with 45’s.. no difference with a box with or without one. No programs accounted for it.... none... it’s just Bass myth. Air is like water it will go where there is the least resistance. But putting them in won’t hurt either. If you want them do it, but it does nothing other than shrink the original volume you had at first

The Skar because it would see more power than the 3 kicker...after impedance rise they would not move very much

The Skar would see more power and thusly move more air.. theoretically the 12’s would win but the ohm load to high so after impedance rise they would see very little power and so wouldn’t be moving the air they could. Under the right power they could destroy Skar.

Yes!

l7s not q class

That’s how I started feeling about mine too haha. Returned it, now I’m saving a bit to buy the box and subs separate

Imo, at this point it's very rare for isobaric to be worth it. The only exceptions would be in home theater. And that's just if you're wanting to port a super low ebp sub, without sacrificing half your living room

Lol...you already have your answer. Cabin plays a part. When though more air is moving with the larger subs it’s in a bigger confined space it still should be louder, but if you put that same cone area in the mustang you be louder at lower volume levels because the confined space smaller theoretically... you could also lose by going to much cone area because the bass wave wouldn’t develop in such a small area with larger subs. That is why the 10” so impressive even though it not as loud as the 15’s

@@M.B.Enclosures your contact info?

The Fosgate hands down

@@M.B.Enclosures thanks for your time Sir. salute

You going to need alot of Power they notoriously inefficient. 😂 and a good box based on vehicle and desired tuning

@@M.B.Enclosures what would you recommend then? i want a very loud , loud as bass n clearness, system for my 09 silverado crewcab , i would like it to be able to fit under the back seats

Don’t know anything about that amp..

Yes that’s what a lot of people tell me I’m waiting to get a reply from Big D and Steave Meade? Thanks a lot and if you happen to find out anything about it would you make a let me no or make a video about it thanks a lot

I meant wire them down too 1 or 2 ohm

Text me at 404 694 4818

Text me at 404 694 4818

What is your number

I never said hire much the boxes are. All my enclosures custom

Yeah on one of ur videos I think u said boxes are $450. Plus I think u said $65. shipping with UPS. Can I contact u to get info on price. Excited to have on made.

Text 404 694 4818

Nope.

Waste of money? That’s an opinion for sure. I am looking more for sq. I’m not worried if it goes to 150. Though we all know it’s gonna do much more.

@@Big_Bambu if your looking for sq a massive over sized box with a huge port isn’t best choice. A standard 12 calls for 2.25-2.5 cubes with the attention of running let’s say 500 watts for arguments sake, when you put that woofer in a 2.5 cube box (after displacement) that woofer is working just as hard as the box is, it’s at its peak efficiency. Now when you take the same woofer and put it in a small box say 1.75 the woofer will now be harder to push in that enclosure so in return now we put 1500 watts on it and now that woofer is over powering the enclosure and allowing it to handle that power with what’s called cone control when you tune a box at say 35hz it will play an octave higher and octave lower with the intention you have your port per square calculated correctly for a flat response. When you have a bigger enclosure it will start to drop db per frequency until it’s no longer audible and the woofer is about to jump out the box, it has now lost cone control. When you shrink that box down below recommended size say by hypothetical 20% below at those lower frequencies the woofer will have more cone control. I can keep babbling but where I’m going with this is don’t think because the box is 12 cubes for 4 12s that it’s just gonna sound better and more sq those 12s are gonna work there asses off with the power he said he will run on them and most likely be very peaky.

@@nicdudash9288 have u looked at the specs for sq on the kicker webpage? It calls for 3.25 cubes per sub for sq, with a port of 3x13.

@@Big_Bambu and I ask when has kicker ever won a sound quality comp? There is a reason they sold out to Walmart and Kmart. Can they sound good? Sure to someone that hasn’t heard true sound quality but in my many years of being in car audio I have yet to hear a kicker woofer that I was just beside myself at how it sounded. And 3.5 cubes for a 12 is wayyy too big that woofer is practically free airing in the box. There is a reason that 99.9% of other manufacturers recommend 2.25-2.5 cubes for a 12 and I say 99.9% because the .1% is kicker that doesn’t agree 🤔

@@nicdudash9288 u sure ask a lot of questions. Here is a question for u. Are u that worried about my system that U have to give complete dissertations on why u think it will not sound up to your level of expertise? This is my system. I’m building it the way that I want it to sound. Did u ever take that into consideration?