Mikhail Felton

while im building my box off these specs and im going to be happy with it.. 10 cuft box total 8 cuft =subs 2 cuft =port

he wants more lows so a larger box would be better.. Im sorry but im learning alot from you right now.. a larger box will give him more xmax for better lows and plus tuning a 4 cuft is easier than a 2cuft box..

OMG!!! I didn't know the Zv4 is the same as the X!! I'll save money and just buy that! Edited out swearing to calm myself. the zv4 as more Rms power and xmax..

he wants more lows so a larger box would be better..

No... Use manufacture's specifications as a guide. Those recommendations are straight from Jacob's mouth which if you do not know that is the owner of Sundown...so yes that is the manufacures specifications...now please shut up.... N9neMillahhh - 4 cubes will be perfect for the two 10's on a 3500Dv2 at 1 ohm; don't listen to Krakin because he obviously has no idea what he is talking about.... thank you.. someone here as been reading the forums..

this is so wrong lol look at Fi Q an 18 needs 6 - 8 cubs ported and not the 4 -6 you stated.. every sub is different and you should go with manufacturer recommendation i wrote these subs,,,

im sorry but you gonna need a bigger or another alternator bcuz the saz3500 amp needs 350a..

use this as a Guide for these subs.. 10s : 1.25 - 2 cubes ported 12s : 2 - 3 cubes ported 15s : 3 - 4.5 cubes ported 18s : 4 - 6 cubes ported At higher power err towards smaller; around rated power err towards bigger.

You will get more bottom-end and more benefit by using a box a little larger. if you want to risk having to do a recone go ahead. the subs are rated 1750 rms so 2 will be 3500rms and im sure they can take more rms.. So if he puts them on a saz3500 amp @1 ohms 3500rms he would be good.. I know that the amp fits the RMS but in a Box double the suggested volume that would be a disaster... Sundown already said they would need a slightly bigger box than the zv3...

You will get more bottom-end and more benefit by using a box a little larger. if you want to risk having to do a recone go ahead. the subs are rated 1750 rms so 2 will be 3500rms and im sure they can take more rms.. So if he puts them on a saz3500 amp @1 ohms 3500rms he would be good..

im not sure... but u could try using this.. http://www.hometheatershack.com/forums/enclosure-volume-calculator/

You will get more bottom-end and more benefit by using a box a little larger.

OK but don't forget 4 cuft before displacement.. So your box will really be like 5.5-6 cuft total..

I would say 33 hz for a balance in sq and spl.. You will get the lows you need for rap with some bang.. But go for 35 hz if u want a lil more bang than lows..

It depends on the subs requirements on how big u need the box but remember the bigger the box the better the lows but at a cost of losing some upper bass frequency..

The lower you tune the flatter the sound becomes.. I only see this good in home audio.. In a car you want to to bang with some lows so 35-40 hz would be best..

thats how it was with my fi q 18 @ 38hz but i tune lower now to 33hz to get a lil more lows but i lose some highs.. I play suff like that too and i would say 33 hz is good for you too.. I gonna play around with mines when it comes but im going with 2 15's in a 8 cu ft box tune between 25-35hz not sure untill i can play with the subs..

I would say 2cu ft per sub if ported and 1 ohms is good for them..

Depends on your box type and size.. The smaller thge box the more power u can add but remember this is only useful if your amp gains are correct and you know what u are doing.. But in real world you wouldn't need the extra power unless you looking for some extra dbs in SPL.. And one of those amps could power 2 Zv4 subs.

Give it a try before its too late..

Upload it to YouTube someone please!!!

So does this mean we might see the x or zv4 earlier than excepted? Because I need this for some up coming car shows.. People who don't know about these are going to be blown away when they see me..lmfao

Dont do this.. we already excited about the X and ZV4.. so why u wanna make them seem old already?

I order 2 15's x-series and would like to put them in a 8 cuft box on 1800rms ,, What should i tune the box for to get killa lows?.. I want more of a SQL setup..

I forgot to write back but I ordered 2 15's and my order went thur...