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Mega cab 4 18's in a 4th --- 157+db on music


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damn good work. this beast is clean, batt rack and buss bars ftmfw. whats your ratio 2:5-1 i hear lower ratios on 4ths arent worth it efficency wise but your truck is killing it........silence the haters

It's actually just under a 2:1 ratio. Dosn't have any problems trowing up some big numbers though.

I took a video of a 20hz test tone, there is no audio I think my camera mic is facked.

Dodge Ram Mega cab

4 18in Xcon's in a 4th order

158.2 at 39hz

156.0 at 27hz

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Damn, you are braver man than me. Your voltage went straight to 11's. Nice setup

2012 F250 Lariat 6.7, lifted on 22's and 35's

4 DSS Ethos 18's walled tuned low

2 Ampere Audio 7500.1's, Ampere 125.4

Rockford Pro Audio front stage

9 batteries, Mechman Elite 370 alt

Team DSS, Team Ampere Audio

2014 Meca Mod 3 TN State champ / 3rd place Mod 3 World Finals

32d73d87-e373-4a49-8914-d25decfa6dcc_zps

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Damn, you are braver man than me. Your voltage went straight to 11's. Nice setup

haha ya it only does that on low notes. On higher notes above 35hz or so it will stay above 12.5, 13 on music. The 5500's are wired at .35ohm and they pull some juice thats for sure.

Dodge Ram Mega cab

4 18in Xcon's in a 4th order

158.2 at 39hz

156.0 at 27hz

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this build is absolutely amazing! i wish i had the kind of skill it takes to do something like this!

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