Dictator

i would re think the idea of two 18's 4cubes each kind of wont like the sound i hated it, my buddys one fi bl12(2.5cubes after port with 40inchs of port area tuned 32) had more low end then my 18 pitiful...you learn though, reasons why manufactures say a certain cubic range. Just my 2cents you can still no matter what your going to have bass though,

Rephase duran. what your saying is if your ports to big its going to act like a leaky sealed box or opposite port is too small its going to act like a leaky sealed box?

Just did some messing around ended up with 157.50inchs port area with a net volume of 7.41 tuned at 34.96hz . 1.50inch mdf on sides, front, back, top with a flush mount piece for the sub equaling 3.....going to double up the port also. No flex happenening on this bad boy . Hopefully the camera is working and does not go crazy on me. BOX height outside dimensions Height 24 Width 41 Depth 27 PORT port height 22.50, width 7, length 33. Giving it shot.

Alright i hear what yall are saying reducing it to 100

Im looking for low end with a nice deep sound to it without any port noise or turbulence

Ok so 100i rather then 155?

...screw theory doesnt work tried it

Ok perfect i can make that happen with no problem 155, at 35hz. Wont have any port noise with that amount of port area?

34 and some digits is tuning at work dont have the exact number but its between 34 and 35

Having too much wont make it as musical will it?

For real drop it down lol would it affect my lows?

Have a mock up design 6.73cubues net after port and everything wondering if i really need 29inchsa of port per cube or is that oclver kill trying squeeze 7cubes net orafter more ifthe possible. Also running a crescendo 3500bc at 1ohma on strong electrical so ill have the zcon moving displacing a good amount of air. Just a simple port area question dont want waste space .

do some online reading please.

Rebuilding box keep yall informed. Double think mdf all around 35hz tuned with 180inchs of port area for one 18 seeing 6.24 net volume after sub displacement and port.

lol yup 180inchs for two 18's...9cubes tuned at 40hz its a mess.

Looking for some bigger subs like say 18's?

Louder on the ear for daily if i would run one single 18 in a proper box rather then two . Only reasoningwith is reducing one to a 18 is alot of cone area going away.

Droid is being tarded wont let me upload the beast....and my girl jacked my usb cord ughhh

i want aim for 35hz with 200inchs port area with 7cubes after port and displacement of sub. not shure thats enough port or too much.

Little problems nothing serious. Built enclousure for some 18inchrolling zcons limited on space but couldnt pass the offer up on some z's. Box is small for ported box and tuned high with a smallamount of port are, basically if you could mess a box up and screw yourself over in output this is the box. 180inchs of port area withc4.5cubes per 18 tuned at 40hz not that happy with the output even on a .5ohm load on a sendo with electrical back it up. My question iss would i see a day and night difference if i built a single 18 box the biggest i could build out of my space? Pics of the franksteinvbox xustom finish on it.

Woops been posting under buddies name...lol oh well...BTW i have 2 fi BL's In an old box... sounds clear as hell. Will post pics later but now i gotta make a new setup for the amps.....sigh...lol

I agree !!! Is that considered a UFO kit like mine ?? lol ok ill try and i have no idea what a ufo kit is lol

Yea gain all the way down and its only tweeters hooked up. 2 channel http://www.amazon.com/Sound-Storm-Laboratories-EV2-200-2-Channel/dp/B003EH1BM2/ref=sr_1_4?ie=UTF8&qid=1348262707&sr=8-4&keywords=ssl+2+channel

Would jump on it if you had two. Good luck selling budddy. Bump bump

Alright so I spent a few hours doing random things to try to stop this interference grounding noise from the tweets, Added a few grounds to make my voltage stiffer, and now ive finally figured out that it was my RCA's so im having to rerun them....