Hello, new member on here so don't know my way around or how to find threads easily. I recently purchased my 2008 G35x and wanted to add a powered subwoofer to the stock Bose sound system. When wiring the system to the stock head-unit/ radio, will I be doing a Low level RCA wiring or a High level connection?

Besides that is there anything I should know before installing this?

Hi!

Welcome to G35 Driver!

Take a look at the subforum linked below and post your question in the forum that best matches you are. Good luck!

Bob

https://g35driver.com/forums/g35-sedan-v36-2007-08-217/