Need help installing subs

  1. Hey what’s up guys? I have a 2008 infiniti g37s coupe. I’ve never installed an audio system before but everywhere around me is a month wait, so I’ll give this a shot. I’m trying to run a Rockford fosgate 600w mono amp with 2 10” pioneer subs. I need to wire a inline converter also. I have the ground and power wire already ran. I just need to know what color wires do I splice on my factory amp, and what wires do I tap into for the inline converter under the rear deck.

  2. You dont need a converter since you have the Bose. The head unit outputs a low level signal before the factory amps so you can just tap a rca cable into the rear speaker wires/factory "subs"

  3. I have the wire diagram but I honestly don’t know what I’m looking at. I’m getting flustered looking at all the wires. I was hoping I caught somebody who’s done this before to the car and could just tell me blue+ purple- for left speakers yellow+ grey- (whatever the wire colors are)

  4. My 08 g35 sedan had a factory Bose sub on the deck so I just spliced those connections. Made it easy without having to hassle with the factory amp.

  5. Personally, I think the stock BOSE sound system is good enough when coming to base. All you need to do is edit the treble and etc in the sound settings.

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