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


fecupe2001

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im waiting.

t1500bdcp

2 t2d4 15"

1 t600.4

1 t400.2

1 set p1 tweets

singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.

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ok here they are!!

Toyota yaris

2 XS Power D3100

140 amps alternator

2 runs of 0 gauge from front battery to rear battery

Starting score:

ejxt.jpg

So, the rear battery only had a run coming from the front battery, we found a piece of shit audiopipe cca 0 gauge wire that he had as a positive for something else, we grounded the battery with that thing.

j9zc.jpg

ndkw.jpg

94ks.jpg

Not bad considering he wasn´t dropping that much, he won 0.2 volts also.

Then, we stopped fucking around and added a second ground from battery to chassis but this time, using the electrical wire we tested against the welding cable, ofc and cca car audio wires...

56fl.jpg

And the new score having both grounds from battery to chassis besides the run one coming from the front battery to the rear battery.

BANG!!

xn0f.jpg

We won 0.3 dbs by ground the rear battery to the chassis, i wonder how much that could gain to someone that has a bigger system with a bigger voltage drop!!

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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Nice to see this.

t1500bdcp

2 t2d4 15"

1 t600.4

1 t400.2

1 set p1 tweets

singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.

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Fecupe: being a badass and doing all the shit we don't have time to do, and helping us get louder from his free time :)

Seriously though, you doing all this little stuff really does rock for the guys that are meter chasing on a budget.

On 1/4/2013 at 9:31 PM, HatersGonnaHate said:

Wow. 184 posts and I think you're a fucking asshole.

 

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wish I had a drill. I would do a better ground right now just for better voltage stock electrical no big 3 and a max power draw of 300amps from the stereo alone. Don't go below 12.4 on music but burning is an instAnt drop to 11.9

t1500bdcp

2 t2d4 15"

1 t600.4

1 t400.2

1 set p1 tweets

singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.

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Share on other sites

Nice to see this.

glad you like it :)

sweet

thanks man, it definitely did a bigg difference, voltage drop went from 13.3v to 13.6v also lol, it was a killer electrical for such an small equipment since he was going to upgrade A LOT that system...

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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