gzo12885

Uhh....sorry bro, but thats clamped power. Strapped together, 3245w at 2.5ohm at 10.8v. I can vid to prove it to you bro. I've got 1330w at 2.7ohm out of 1 alone. I also have a fellow competitor that got just over 2k at .5ohm on 1 asa1500. So research a little before you try to call me a liar or down my equipment. Powerbass amps are very good amps. Very clean and unrated on good electrical. And that's coming from a devoted sundown owner.

Oh ok, gotcha.

Do you or have you owned either one?? Did you not see the email attachment?? I think people that make them would know.

All I can say is call sundown lol. Guess we're beating a dead horse..

Zv4 and X series are the same basket..

PER WOOFER 6cuft after displacement. port area 84sqin tuned to 30hz for max performance. woofer displacement is 0.15cuft attached is a measurement diagram. *Thank You* Bryan Chamberlain Sundown Audio Public Liason/Tech support This is for the zv4 18

My Zv4 18 displacement is .15....that's a spec sheet straight from Brian at Sundown. I know, I thought the same thing, very small. The dis on a zv3 18 is .16, so might want to check up on that.

Got 4 of the 18s and a 12 in my other car. Absolutely loving them myself!

Oh and the displacement is not .3 lol. It's more like .10-.12ish.

You need more port area per foot. At least 12-16. I'd say more port area too. I know zv4 12 requires just over 40in^2 of port. Not sure with the x12, but I'm sure it's more than 29. Also 3.2cu may be a little too big for an x. I'm running my zv4 at 3cu.

My (4) Zv4 18s came in yesterday. Im running 2 at the moment on an NS1. 2 of them are laughing at my NS1. Ive been beating the shiz out of them and they barely get warm and havent smelled a coil.

Im throwing 3200w+ to mine daily. So would a smaller enclosure, say 2.25 to 2.5 be better than the 3cu i have now??

Jacob, I was under the impression a 3ft^3 box was the correct airspace for a Zv4 12. Are you saying that a 2.25-2.5 box would be better?

Yea I think my 18s were rush shipped yesterday. They should be here today or tomorrow. I've had my 12 for a couple of mths now. You're right about the lows. I tuned mine at 30 at first then built a another box for it at 34. It still murders the lows. I'm feeding my 1 12 3k+ daily and it loves it. Windshield is flexing on one 12 in a civic out of he trunk lol.

I recently purchased 4 new Zv4 18s for my tahoe and Im also running a zv4 12 in my other car. I was wondering how everyone was enjoying them compared to their Zv3s?