RyanM923's Dual Reflex 6th Order BP build...whew.

[RAM_Designs 5,000+ posts]

As some of you may have seen on here before, I've been meaning to make this box for my 21" Autotek sub for a while...here's the plan:

Front chamber is 3.5ft^3 tuned to 57hz, rear chamber is 5ft^3 tuned to 50hz. I'm hoping to do a 155+ on the TL, outlaw style, after I'm done with this thing...oh yeah, and just being powered by a Sundown 1500D. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif I'm currently sitting at a 150.2 with a plain ol' ported box.

Anyways, I finally got started cutting and the beginning assembly stage today after work. All the cuts are done(and shown in bad lighting too!).

Speaker will be mounted to this, obviously...

Stuff is starting to come together a little bit now...

Got the speaker baffle on.

A little inside shot, awaiting some 45's...

12" wide ports FTW?

All I need to do is get the front chamber assembled, slap on the side that'll cover that gaping hole the pictures were taken through, and I'll be done. Unfortunately I have to wait until my truck gets out of the shop so that I can load the sub in the box before contructing the front chamber...hope this works because it'll be a pain getting that sub out.

Click to read more...

 

[Johncarr 10+ year member]

Good job!

 

[BassAce 10+ year member]

Nice build up man, I've always wanted to do a 6th order. I'm guessing your box is geared more towards SPL.

 

[kovemaster559 5,000+ posts]

help me build my 4th order ryan

 

[RAM_Designs 5,000+ posts]

Good job!

Thanks John, when will you be at a TBP event? Anytime soon?

Nice build up man, I've always wanted to do a 6th order. I'm guessing your box is geared more towards SPL.

Yes, definitely for spl...this thing will not be able to play music, hopefully //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

help me build my 4th order ryan

Send me a PM with exactly what you need done and the details(vehicle, sub(s) and size, link to some t/s parameters, and max dimensions), and I can help you out tomorrow night when I get home from work.

 

[avs20 10+ year member]

Ghey, like you.

 

[RAM_Designs 5,000+ posts]

Ghey, like you.

I told you not to tell!

 

[RAM_Designs 5,000+ posts]

More progress...I actually drove down to the Dodge dealership and got the sub so I could continue with the build...that's dedication right there. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

Got the sub mounted so I can assemble the rest of the box.

Waiting for it to dry completely...

All I need to do now is slap on the last piece and router the holes for the ports...and roundover all the edges. I might actually cover this one instead of leaving it bare MDF. I was thinking some bedliner perhaps?

 

[BASS_WARRIOR 10+ year member]

wow.....i have a slight chubby

 

[groundpound4200 5,000+ posts]

bedliner looks nice and protects it. It also looks sweet with glass black ports

 

[RAM_Designs 5,000+ posts]

bedliner looks nice and protects it. It also looks sweet with glass black ports

I just want to keep the edges/corners from chipping since I'll probably be moving this around a lot...bedliner looks alright too. Nothing fancy but looks cleaner than bare MDF. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[etznova 10+ year member]

are you sure thats a 6th order bp

looks nothing like all the others, don't 6th orders have front chamber ported into the rear chamber or vice versa

otherwise nice build, and use of tile

 

[RAM_Designs 5,000+ posts]

are you sure thats a 6th order bp
looks nothing like all the others, don't 6th orders have front chamber ported into the rear chamber or vice versa

otherwise nice build, and use of tile

There's different kinds of 6th order bandpass boxes...this is considered a dual-reflex 6th order bandpass.

Here's a quick little page on different kinds of 6th and 8th order bandpass boxes...some of the 8th order names get confusing: http://www.the12volt.com/caraudio/boxes6.asp

 

[etznova 10+ year member]

ok i knew there was different kinds just haven't seen one like yours

 

[Wkbdkid 10+ year member]

Thats a 6th order both the chambers are ported.