**PICS** 4th Order Bandpass Build

[PhatTonyDeMarco 5,000+ posts]

Well I am just about completed with my 4th order box, designed by 80 //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

It is for two Pioneer 12" TS-W3002SPL's, powered by a 20.1 at half an ohm. HERE is my previous build, this one will probably stay bare.

Pics in a couple minutes //content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif

Click to read more...

 

[colgatekillaa 10+ year member]

//content.invisioncic.com/y282845/emoticons/needpics.gif.edd6d28e76618c28c46f343991bcced5.gif

just kidding, i just always wanted to be the one to put that.

 

[80INCHES 5,000+ posts]

hmm it should be loud and sound good

play a 100hz-20hz sweep

or play something between 25-40hz

80

 

[StealthKill 10+ year member]

Isnt this the same that mustang tard made and was saying its a "special" box?

Edit: Not saying your a tard, just wondering lol.

 

[PhatTonyDeMarco 5,000+ posts]

hmm it should be loud and sound goodplay a 100hz-20hz sweep

or play something between 25-40hz

80

//content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif Will do...

I changed the way you laid the box out, because there was not enough clearence for the back end of my subs. I made the subs facing the back now, instead of up how you had them (because the mounting depth) and then had to move the port to the side. I did not change the volume of the chambers, I made sure I matched what you gave me, same port and shit so I am confident there wont be much of a difference.

My edge, not perfect because Home Depot cuts my wood, but its darn close....

The front, with port attatched, and the back. I will put them in place with whether stripping and some caulk.

Here's all 78 inches of port:up2somet:

 

[PhatTonyDeMarco 5,000+ posts]

Isnt this the same that mustang tard made and was saying its a "special" box?
Edit: Not saying your a tard, just wondering lol.

//content.invisioncic.com/y282845/emoticons/eyebrow.gif.fe2c18d8720fe8c7eaed347b21ea05a5.gif I have no idea what you are asking...

 

[80INCHES 5,000+ posts]

ok kool

i never got the mounting dept of the subs so i guessed

box look giood really good

80

 

[StealthKill 10+ year member]

//content.invisioncic.com/y282845/emoticons/eyebrow.gif.fe2c18d8720fe8c7eaed347b21ea05a5.gif I have no idea what you are asking...

Someone who saw the post will, dont worry bout it man.

 

[PhatTonyDeMarco 5,000+ posts]

ok kooli never got the mounting dept of the subs so i guessed

box look giood really good

80

Not a problem at all bro, the plan was free so I cant complain

Thanks for the compliments, this is my first attempt at a bandpass and it has come out nicely IMO...

Hopefully I can get someone to help me swap out boxes tomorrow and I will let you guys know how it sounds.

 

[PhatTonyDeMarco 5,000+ posts]

I am just waiting on my buddy to come over so we can load her in

 

[Flipx99 5,000+ posts]

Why did you use weatherstip on the final piece? My final piece goes inside (ie it is .75 shorter on all sides and fits in rather than on top) I was just going to use fiberglass to seal it. Why use weatherstrip? When I am done with the box I will pull the box out and chop it in two with an ax or cut it with a saw to get my sub.

 

[PhatTonyDeMarco 5,000+ posts]

Why did you use weatherstip on the final piece? My final piece goes inside (ie it is .75 shorter on all sides and fits in rather than on top) I was just going to use fiberglass to seal it. Why use weatherstrip? When I am done with the box I will pull the box out and chop it in two with an ax or cut it with a saw to get my sub.

If there is ever a problem with anything I would like to know I can just remove the back panel without having to damage the box...

 

[CJL 10+ year member]

Nice //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif

 

[Flipx99 5,000+ posts]

If there is ever a problem with anything I would like to know I can just remove the back panel without having to damage the box...

I see...do you think weatherstrip seals good enough?

 

[PhatTonyDeMarco 5,000+ posts]

I see...do you think weatherstrip seals good enough?

Yes, I applied some slicone to both furfaces as well and it seems fine. I'll find out once I hook it up in about an hour if there are any leaks...