frogcase2002

Right now my enclosure is 6.5 cubes tuned about 33. Port area is only about 82 . . Was wondering what kind of changes you think I could see by lowering the volume more to increase the port area to cubic foot ratio

Got another enclosure done.... 12" Fi q 2.8 cubes 31.5 hz ......Design complements of Bassink.

How does it sound in the low 30s, high 20s?

No change. The 7" driver didn't have enough stroke to cause much compression with the 2" vent with the power I was using. I was trying the bigger 10" because I had a ton of Sonotube and was trying to see if a 1ft3 would still work as predicted with a vent that big. Everything in the Loudspeaker Design Cookbook is proven fact. It is decades of engineering and predicted results. Everything can be modeled. There is no "magic" in loudspeaker design. The problem with most "tests" that are done is that they are subjective, especially in car audio. There are too many uncontrolled parameters to be objective. You see all these "results" that people post, but they are meaningless because they never remove all the uncontrolled variables when they conduct their "test". As far a subjective sound quality in relation to vent size, if you hear differences other than compression issues, you screwed with something else and caused an un-intended change... Again, if it is acting like a Helmholtz resonator, and you aren't running into compression issues, there is no sound quality difference. Also, a tiny ass woofer will load a huge ass vent, everything will work like it is supposed to if you designed it right. These goofy opinions come from not understanding the physics behind Helmholtz resonation... But sound quality is not measurable is it? I'm only asking to learn and to educate myself. When you say there will be no sound quality difference between 2" port and 10" port, that goes against what some other people would say when increasing port size. Giving it a "muddy" or "sloppy" sound. And using smaller sized port would give a more "tighter" sound. What are your thoughts? Buy the materials and ill make you some different enclosures you can try on the evil lol

Updated pictures?

Lol. Yea I'm looking for one. The same that would come on a zcon 12

I have built enclosures the same volume and tuning but different port areas and seems like they move more with a lot more port area. with same tuning. That's just what I have seen

Need a basket for one of my zcon 12s. Cheap

It was It was lol. Notice 3rd post

These zcons are insane. My car is taking a beating. And my head lol

Thanks man

What kind would be best you think? I got some ca glue. Amazing goop. And some kind of 10 second apoxy stuff... or something different?

What do you think the best way to get this to stay up is? The bass broke the clip off of where the clip gos. So cant just buy a new clip for it. Tryed using this sticky back Velcro I had but there isn't really a flat enough surface for it to stick good so keeps peeling off.

Pictures, videos?

You ordered an enclosure and haven't got It?

When can I get them?

Mite have to try some of these nice pictures!

Come get them lol

How much yal think them mojo's are worth?

Any numbers with just the one amp?

DIBS ON THE FIRST EVIL 12S!!!! lol

I try lol. I show everyone my zcons and there the most impressive subs anyone has heard, couldn't ask for a better 12 Unless it's Evil. if there were some 12s that were evil they would be in my car would be nice

I know I know lol. I couldn't get them to upload but it let me upload them on my build log. Would that be cool or should I try to get them on here

O yea. Lol