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My first 150 dB - 2 12's


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Hey guys, I'm new to SMD but not car audio. I'm just now gettin back into bass after about a 5 year break. I had 3 goals when i started my current build: (this is with 2 12w7's in a Mazda3 trunk)

1) 150+ db outlaw

2) 145+ db at 20hz or below (outlaw)

3) 150dB at the windshield legal

I have a termlab and hope to share my results along the way. I've been working on this build for a couple months now and have done alot of testing with the TL. I just reached my first goal and I'm very close to my 2nd goal which you can see on my youtube channel. Check them out and let me know what you think

My 150+ Trunk Build Log

Current Setup
2 DC XL15's

Crossfire XS-8K

AudioControl Epic-150
Mechman 250 amp alt
XS D3100 under hood

2 XS D3100 in Trunk
SecondSkin Sound Deadening - 120+ sq ft Damplifier Pro

2012 North American Street Stock Runner-up - 150.9 on 1800 clamped watts

2013 dB Drag Street Trunk World Champion - 153.9 on 3200 clamped Watts

2013 MECA Trunk 1 World Champion - 152.8 Headrest

2013 MECA Park & Pound 2 World Champion - 130.6
My youtube channel (click for Hairtricks)

Team dbAddicts

Team DC Audio dcsoundlab.com

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I'm surprised they take that power

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

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Nice intro man. I am tuned in to see what you can get accomplished. Great job on 2 12's. Quite a bit louder than my 2 12's i would assume. Keep up the good work man

:popcorn:

-James

- 1997 Chevy Tahoe- Big 3 (1/0)- Dual Autocraft Batts- JVC KD-A315 HU- AQ 2200.1D- 18" AQ HDC3- Box w/ Removable Port (6ft^3 @ 36hz & 6.7ft^3 @ 42hz)- 39' 1/0 & 13' 2/0 Flex-A-Prene

My Selling Feedback

Build Log

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Thanks guys. I was pretty excited to hit that number. I've come along way since the first time i metered those subs in an old sealed box - 138 db. I'm gonna be doing some more sound deadening this week so we'll see how that turns out.

My 150+ Trunk Build Log

Current Setup
2 DC XL15's

Crossfire XS-8K

AudioControl Epic-150
Mechman 250 amp alt
XS D3100 under hood

2 XS D3100 in Trunk
SecondSkin Sound Deadening - 120+ sq ft Damplifier Pro

2012 North American Street Stock Runner-up - 150.9 on 1800 clamped watts

2013 dB Drag Street Trunk World Champion - 153.9 on 3200 clamped Watts

2013 MECA Trunk 1 World Champion - 152.8 Headrest

2013 MECA Park & Pound 2 World Champion - 130.6
My youtube channel (click for Hairtricks)

Team dbAddicts

Team DC Audio dcsoundlab.com

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Nice scores. Got any pictures of your setup?

You can see it a little in the 150db video on my youtube page but its kinda dark.

I have one pic but it was when they were rearfiring

My 150+ Trunk Build Log

Current Setup
2 DC XL15's

Crossfire XS-8K

AudioControl Epic-150
Mechman 250 amp alt
XS D3100 under hood

2 XS D3100 in Trunk
SecondSkin Sound Deadening - 120+ sq ft Damplifier Pro

2012 North American Street Stock Runner-up - 150.9 on 1800 clamped watts

2013 dB Drag Street Trunk World Champion - 153.9 on 3200 clamped Watts

2013 MECA Trunk 1 World Champion - 152.8 Headrest

2013 MECA Park & Pound 2 World Champion - 130.6
My youtube channel (click for Hairtricks)

Team dbAddicts

Team DC Audio dcsoundlab.com

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Nice scores. Got any pictures of your setup?

You can see it a little in the 150db video on my youtube page but its kinda dark.

I have one pic but it was when they were rearfiring

I just viewed couple of your videos from youtube and, whoa! Very nice! I didn't think even two 12s could do that! I liked it a lot. It has to be really low and move tons of air, eh? Have you thought about doing four 12s in a wall or stuff like that?

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Very nice vid man, congrats on reaching your goal!! that´s 2 4" aeros per sub? cheers

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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