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SPL Gains!! Updates @page 30 (routing the port)


fecupe2001

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i like this thread :)

So do I :)

Any new ideas you want to try out??

I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion!

2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/

8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/

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can you add a second baffle to flush mount the sub?

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
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(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

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Did you try raising your box tuning?

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Awesome thread. never even could have dreamed some of this stuff. I mean, I always thought, sure you might gain a tenth of a db, but you have been getting massive gains by just doing what seem to be the most obvious things. Great job.

Thanks man, yeah sometimes the small things are the ones that get you the best results :drink40:

can you add a second baffle to flush mount the sub?

Yes sir i can, give me a week and i´ll try it out, remember that i have the DB Drag finals this weekend so i have to work with my 4 12´s system now, but i´ll return to this testings SOON!!!

Did you try raising your box tuning?

Yes sir, i raised the tuning from 39 to 42 hz and my score dropped, then i tried a 37 hz tuning and dropped also, no matter what, on this application, i get the best results by tuning to 39 hz and burp at 52 hz!!

I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion!

2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/

8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/

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take your time my good man

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

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can you add a second baffle to flush mount the sub?

Gains /losses from a routered edge on the baffle where the woofer is ?

that´s one of the things on my list, and also, rounding the external edges of the box, but, since i wouldn´t be able to open the box again to test new things on the inside of it, then i´m leaving this 2 things for the end of this "project" !

I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion!

2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/

8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/

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hell yeah man, its good to see some of things tested with results. good work

www.dcsoundlab.comDCforum.jpgyoutube video's kbsmoker2011 MECAOH AS3 Champ 147.5OH DB2 Champ 125.9WF AS3 3rd 147.3WF DB3 2nd 128.3

SystemPioneer AVH-P4300DVD2 sets Fusion Encounter 6.5 componentson Crunch Ground Pounder 1200.418" DC NEO

on DC 5.0KKnukonceptz 1/0 through outBig 3 all 1/0XS D6500under hood D3100 in the backMechman 270....rebuilt by Ohio Generator :)

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This really isn't a big secret...

I'm glad you know all about this. I had no idea simple things could make or break you. I'm pretty sure other people didn't know about this either.

Well, I've done research.

I'm surprised about people who suppose compete a good bit, don't know about this...

This is one main reason I want a TL. Doing this is addictive. Its all about seeing how much you can gain without major upgrades.

One thing about this, its semi a lost thing. Everybody wants to buy loud, instead of properly testing. Then we all wonder why competing isn't what it used to be.

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