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Explorer Sport Build: Dual alts, 8 12s, 3400 watts, 154 DB!!!


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Glad to see you post up the rebuild Ben.. Turned out great.. Know I think there is just the 2 of us with the 12 12's in Washington.. :D Can't wait to meet up soon.. Demo's all around..

Jay

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Lol there was a guy with a blazer like Justin's that had 12 12s but he was "sq" oriented. I heard his truck then gave him a demo. Then he said that. The thing had woofers going every which way

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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IMAG0444.jpg

I messed with the port some today. Tried getting rid of the "dead air space" around the old port. I built it up with 2x4s then the pvc to help airflow. I still have some gaps to fill

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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VERY nice! when are you gonna meter it again to see exactly how much you gained?

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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Hopefully this afternoo. Otherwise I will at the meet this weekend

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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got to meter today. no i didnt get any pics so youre gonna have to take my word for it.... metered a 150.6 @36hz, 145.x @26hz with both windows down, and 147 @30hz both windows down. only change from the 149.8 is the port.

at the show i metered 149.3, then 149.8 when i moved my passenger seat forward and tilted all the way forward. the 150.6 was with the passenger seat in a normal position, i didnt think to change it til after id left.

as for the 2k of power, im running a pair of Cerwin-Vega Stroker 2000.1s at 1.4 each dropping to 13.0v full tilt. i have not clamped them but they have been clamped at 2200 watts at 1.2 ohm at 12.5v. so the 2000 watts is more of a guesstimation

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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0.8 dbs gain by doing that?? awesome results!!

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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0.8 dbs gain by doing that?? awesome results!!

yup, just the way you see it too. since ive flushed the screw heads, as well as duct taping the whole gap around the pvc on both sides. idk if it helped or not, i havent even turned it on since i finished that

>>if you want to get technical, it was more like 1.3 db gain because for the 149.8 i moved the seat, the 149.3 i had the seat in a regular position. for the 150.6 it was in a normal position.

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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heres a couple more vids my team mate made of the system:

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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heres a bit of work i got done tonight. rewired all the woofers with some nice rockford fosgate 12 gauge, used about 75 feet... Then i started getting the amps ready. Didnt have time to get them all hooked up, still waiting on two more batteries anyways. should have it playing tomorrow night and be ready for our show on sunday.

IMAG0449.jpg

IMAG0451.jpg

IMAG0450.jpg

IMAG0452.jpg

Team NWSPL

baaudio Build Log

2001 GMC Sierra walkthrough

4 Mechman Elite 370s, 10 AGM batteries, 3 Crossfire XS v2 18s, Crossfire 8k

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