Ok so i have spent days now researching and cant really seem to find a straight answer!
I have an avalanche that im gonna build a blow through 4th in the bed....have 40cubes to work with but need room at the tail gat for my batts and amps. So lets just say 30 cubes.
I have a few questions....im planning a 3to1 ratio, subs will be reversed to help with cooling.
Id like to know thoughts on cubes sealed? Also ive read this going both ways but is a 4th efficient? Read about 20 forums last night saying they were very efficient (doesnt make sense to me since its sealed) and read and 20 saying they werent efficient! Which is it lol
Same with frequency response...hundreds of people say they r one not wonders (including almost all audio site..12v.com) then all the builders say they will do great on a full range tuned to 42to46...which is it? Lol
My setup is 2 northstar 170ft batts, kinetik 1600 under hood, 4 runs 0 gauge, 2 300amp alts, 2 rub1.2500d amps running at .5 strapped giving each sub close to 3k.
So my efficiency needs to be good!
Goals....pure spl and move air.
I got solid hair tricks of 2 15 sundown x's on 2k so this should get nasty.
Thanks in advance for any help...oh, and please, PLEASE, if u feel the need to say something dumb about my amps not doing 3k then dont bother posting...been over this 100s of times and tired of hearing...numbers r posted all over. Just had to say that because everytime i ask a question some idiot smarts off bout them then myquestion never gets answered, just turns into a "whos the bigger idiot" thread!
I have an avalanche that im gonna build a blow through 4th in the bed....have 40cubes to work with but need room at the tail gat for my batts and amps. So lets just say 30 cubes.
I have a few questions....im planning a 3to1 ratio, subs will be reversed to help with cooling.
Id like to know thoughts on cubes sealed? Also ive read this going both ways but is a 4th efficient? Read about 20 forums last night saying they were very efficient (doesnt make sense to me since its sealed) and read and 20 saying they werent efficient! Which is it lol
Same with frequency response...hundreds of people say they r one not wonders (including almost all audio site..12v.com) then all the builders say they will do great on a full range tuned to 42to46...which is it? Lol
My setup is 2 northstar 170ft batts, kinetik 1600 under hood, 4 runs 0 gauge, 2 300amp alts, 2 rub1.2500d amps running at .5 strapped giving each sub close to 3k.
So my efficiency needs to be good!
Goals....pure spl and move air.
I got solid hair tricks of 2 15 sundown x's on 2k so this should get nasty.
Thanks in advance for any help...oh, and please, PLEASE, if u feel the need to say something dumb about my amps not doing 3k then dont bother posting...been over this 100s of times and tired of hearing...numbers r posted all over. Just had to say that because everytime i ask a question some idiot smarts off bout them then myquestion never gets answered, just turns into a "whos the bigger idiot" thread!