Random Box Pics!

[Bobbytwonames 5,000+ posts]

Why do you insist on fighting or arguing all of the time? Do you have to ruin every thread with trying to argue? I’m proven and continue to prove myself lol. Just keep taking it out of context, just keep being a miserable person lol.

I’ll tell you what: let’s have a detailed discussion about Thiele/Small parameters.

We can discuss: Qts, Qms, Qes, Vas, Fs, Bl, Re, Mms, Mmd, Le, Rms, Cms, Xmax, and how all of those correspond to the physical design of specific sized woofers. We can then discuss how smaller woofers like 6.5’s or 8’s face limitations that you can see in the Theile/Small parameters, but how those limitations might not be relevant to some applications.

Decibels are just a measurement of pressure. I’d need to know more relevant information to see if I was impressed or not.

Frequency and SPL are correlated: lower frequencies are fundamentally harder to reproduce because of the duration of the polarity aka a long wave length. 154 decibels isn’t impressive by itself. A wall of tweeters can play 154 decibels.

I simply asked you a question. How is that arguing? Do you think that you can really hit 154 in the 30's with a wall of tweeters?

 

[Bobbytwonames 5,000+ posts]

Did you build that?

Helll no I didn't build that. I build custom houses not subwoofer boxes. My friend and box builder built it.

 

[20 hz bass machine Premium Member]

My most recent 4th order build for 4 Zv5 18s. Designed and built myself. Hitting 161, clamping only 8k at 47hz, with usable bandwidth from 25 to 55, and it has extremely tight/accurate response. Oval stack fab port is probably the coolest/most unique part of the whole build.

 

[Kickstand Premium Member]

The guy standing beside the jeep behind you seems less than impressed with your score

 

[Bobbytwonames 5,000+ posts]

Two AB HD18's in a ported box for a two door Tahoe.

 

[Buck 5,000+ posts]

Helll no I didn't build that. I build custom houses not subwoofer boxes. My friend and box builder built it.

....

Can somebody please help me with my wiring? It's a little sloppy right now. 12 - 4K amps for the bass and 2 - 2K amps for the mids/highs.

View attachment 30443View attachment 30444View attachment 30445

 

[Buck 5,000+ posts]

My most recent 4th order build for 4 Zv5 18s. Designed and built myself. Hitting 161, clamping only 8k at 47hz, with usable bandwidth from 25 to 55, and it has extremely tight/accurate response. Oval stack fab port is probably the coolest/most unique part of the whole build. View attachment 30488View attachment 30489View attachment 30491View attachment 30492View attachment 30493View attachment 30494

Do you wanna share the specs? Just curious, I love seeing everybody's specs relative to performance, or aimed goals vs achieved goals. I understand if not

 

[Bobbytwonames 5,000+ posts]

....

@Buck, sorry that the sarcasm went over your head! NBD!

 

[Buck 5,000+ posts]

@Buck, sorry that the sarcasm went over your head! NBD!

I got the sarcasm, just didn’t know if it was your build or not.

 

[Bobbytwonames 5,000+ posts]

I got the sarcasm, just didn’t know if it was your build or not.

My friend built the box, but the owner does his own wiring (OCD).

 

[Bobbytwonames 5,000+ posts]

Very cool box for underneath or behind the rear seat in a crew cab truck. Two shallow mount JL's. They look like 12's to me.

 

[Bobbytwonames 5,000+ posts]

Single Deaf Bonce 12" (3012) in a ported box for a Lexus IS350 on a Deaf Bonce aak4900.1. These subs are sexy beasts.

 

[Kickstand Premium Member]

This ones mine
Single DD 3510 running off an DD M1D in an Infiniti Q50s
Box designed by Buck
Pay no attention to the mess my garage was in at the time
I had like 4 projects on the go at once

 

[Kickstand Premium Member]

If I had it all to do over again I would probably throw a layer or 2 of bondo on the front and then paint with a lacquer rather than carpet it

 

[Buck 5,000+ posts]

I'm doing my first CNC box right now. Oh man, I can't say because it's business, but pre-fab manufacturars better watch out. I give a sh*t how my prefabs sound. Haha, I'm talking mass production. CNC's are awesome, and they're even more awesome when you know how to use designing software. Why do the work when a machine can