Dual 10” 4th order Bandpass Build

[rpfuror 10+ year member]

I don't have the exact information with me but it is somewhere around .8 cu/ft on the sealed side and 1.3cu/ft on the vented @ 52 HZ. This will be 100% different for every driver and passband, so don't use it to base a design off of.

 

[Skip01 5,000+ posts]

Sweet...loving the pics...flush mount when u dont see the sub...love it...as long as u know its there.

Prolly gonna be building somethin similar in a few weeks..keep the updates rolling

 

[rpfuror 10+ year member]

Here is a pic of some resin I layed down to firm up the seals after cleaning up the "MDF glue" ... I'll put a couple more coat before I sand it down and do some painting...

 

[ffkk 10+ year member]

I don't have the exact information with me but it is somewhere around .8 cu/ft on the sealed side and 1.3cu/ft on the vented @ 52 HZ. This will be 100% different for every driver and passband, so don't use it to base a design off of.

ofcos, I just wanted an idea of the size. so its around 3cuft!

 

[rpfuror 10+ year member]

ofcos, I just wanted an idea of the size. so its around 3cuft!

Yeap, that’s about right.. It would have been much smaller if I decided to put both subs in the same chamber or ran them isobaric (that will be my nice design for my set of AA 8’s)

 

[Flyhalf 10+ year member]

Ahh, so that's what you're doing with them. Sweet....

 

[inapontiac 10+ year member]

godforbid that resin looks ugly. but other than that keep up the good work //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[rpfuror 10+ year member]

Ahh, so that's what you're doing with them. Sweet....

Yeap, I was just going to IM you about your box.

godforbid that resin looks ugly. but other than that keep up the good work //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Really doesn’t have to be pretty, just needs to reinforce the wood some

After I test the design and see if I want to keep it, I might paint the inside and put a piece of fiberglass over the vented area so you can see the subs.

 

[rpfuror 10+ year member]

Here are some more pics... the box is about complete. Just need to clean it up and in stall the drivers and the vents top panel.

Sealed box tops.

Front panel install.

 

[nismos14 5,000+ posts]

Man that looks sweet..... Can't wait to hear how it sounds.

 

[slikrider20 10+ year member]

How do you get the subs out once the entire box is done? I've always wondered this.

 

[rpfuror 10+ year member]

I split the top into 3 panels and the vented area (you will see in the next couple pics) will be screwed in and gasketed.

 

[Spac3d 10+ year member]

Looks good! Let us know how it sounds.

 

[rpfuror 10+ year member]

Haven't had time to post pictures. Here is the box about complete. I am building a "testing station" as my car is forsale so there is no wiring in it.

Terminal (wired to 2 Ohm)

Sub Placement 1

Sub Placement 2

Countersunk Top Panel

Caulked Top

Complete box ready for test.

I'll let you know how it worked out when I get the station together.

l8r

 

[nismos14 5,000+ posts]

Looks effing sweet!!!!!!