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By Krisztián Arnold
So I've been busy shopping some batteries and cables for my setup, so when the car is not running I'd be still capable of powering my setup fine.
I bought some KnuKonceptz OFC 1/0 gauge wire, and ended up with two AGM batteries that I purchased used, but still in fine condition. (one 95 AH , and one 105AH)
In order to get the max out of them I strapped the two together in hopes to get the sweet 200AH I was looking for based on this online calculator:
When I set everything up, and tuned the amp, there came the big moment, to clamp test everything.
I was suprised, but I only got around 800 RMS, on test tone.
As far as amps go I got myself a Hifonics Brutus BRX 2016.1D, and a pair of Rockford Fosgate P3 D4 subs.
The reason why I wrote down everything this meticulously, is because I wold like to know what could went wrong with my little test.
According to my calculations I shold easily get 1000 RMS, with this particular choice of equipment.
The batteries are capable of producing this kind of power, the wiring is overkill for 1k I think, the amp is rated at 2kw and even if half is true it is still 1kw, the subs are CEA-2031 rated and knowing Fosgate they are up to the task, I got the 200A fuse as recomended by the manual of the sub, so I don't know what could cause this power drop.
What do you guys think can be the cause of the problem?
Any thoughts wold be useful! 😁😁
Popped one of my Xl 18s last week and trying to see about a recone, not sure about the model of the sub itself. it looks fine but does not play and is very stiff, will not budge at all. Does anyone know a way of telling which Model it is, Either M1, M2, or M4? and should i get the other reconed so they are the same? any help would be greatly appreciated
I got this 15in sub in a tuned 32hz box, 2400.1 D hifonics zues amp and tons of extra 0ga wiring for a trade. its been custom capped and even dude i got it from had no idea. so I'm wanting to check the specs on it so i know what it can do without smoking it. it laughs at the 2400.1 and it has more to offer im sure. i have a hifonics brutus 3016.1 D at my fingers so i wanna find out what i can. any help would be great.
Building a box for 4 sundown E8's to go in the trunk to sit flush against the rear seats and port out the rear seat opening (ski pass). The attached picture has a rough draft of the design it is a angled box with dimensions of 36"width x 14"tall x 16"top depth x 24"bottom depth. Volume of each sub camber (RED) is 1.344ft3 and port area (BLUE) is 1.5" wide with a area around 18.75 tuned to around 33-34 hz. Mainly just need to know what happens to that tuning once it reaches the center chamber (with the front of the subs) and out the ski pass.
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