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.: Want to add Subs to 2012 Infinity w/o Naviation :.

898 views 4 replies 2 participants last post by  R3Z 
#1 ·
Hello! This is my first post here!

I recently bought an Optima and it has the Infinity system w/o navigation.

I was going to go crazy with the system but decided on a more "modest" pair of 12 Solobarics. h t t p s://www.bestbuy.com/site/kicker-dual-12-loaded-subwoofer-black/5760910.p?skuId=5760910
had a few questions I was hoping would be answered here.


First of all that enclosure is rated at 1500 WATTS RMS (750x2) so I was wondering what amount of power I would need to fully push them. Also, will a higher watt amp blow the speakers or will the speakers blow amp if not high enough wattage?!

I wanted to ONLY add the subs in addition to the stock system/head unit etc. I figured I'd use a volume control knob to adjust bass levels. Will this work?

What adapters/additional (other than basic wiring kit) items do I need?

Finally, I would like to know on your guys best advice on HOW to wire it! I read a few threads that said tethering off of or disconnecting the factory 8" and running signal from there?!?!


ANY advice is greatly appreciated and thank you in advance!
 
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Discussion starter · #5 ·
UPDATE

I have recently purchased a Kicker enclosure with 2 12” Solobaric L7 (750RMS EACH) 2-ohm DVC


Purchased a Kicker CX1800.1 Amp to power them. 3600 peak/1800RMS @ 2-ohm

Again, I am installing this into a 2012 Kia Optima with Infinity sound system (w/o navigation)

I am keeping stock head unit so I purchased an LC2i 2-Channel unit too.

My question is what wiring kit (or parts) would you recommend I use?

I keep reading that I need a 0-gauge kit for everything to work properly. That being said the enclosure has ONE single 2-ohm input and the subs already come wired inside the enclosure.

All I seem to have found (kit wise) includes extra things that I don’t think I need. That’s why I am here!

Wouldn’t I just need the wire from battery to amp, a ground, and the amp to speaker enclosure? I will be able to run w/o second battery too correct?!

That’s excluding the LC2i wiring course.

I am basically a total n00b when it comes to this stuff but wanted to research as much as possible before installing and wrecking the system.

I apologize in advance if I am not using the proper terminology/language and I can post pics/links of all the equipment if allowed or needed.

Any and all recommendations and advice are greatly appreciated.


THANK YOU in advance!!!
 
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