I am about to purchase a new g35 Sedan. It has the premium package with the bose system. Is it possible to add a sub to the system or do I have to replace the entire system.

Thanks In advance.

Dennis

Use an amp with line inputs and you can add a sub on any car. You can probably get the signal pretty easily from the rear speakers. You'll still need a power and remote line to be routed from the battery and stereo or other switched power source.

I was told by someone at Circuit city that some of the Bose systems cut the bass as the volumn goes up to pretect the speakers.......and therefore I would lose the bass sent to the sub as well....does the infiniti bose system do this?

Never heard of this, but I don't henestly know. Whether that affects you ability to add a sub will depend on what frequency they start redusing the bass at and to what degree. If it's a stepped fade like a crossover does, then there may be enough of the low frequency still left to be able to run a sub. If it's filtered out entirely from a certain frequency on, you won't hear any of the frequency that is filtered. But chances are, they probably won't filter at too high a frequency. Bass is still a necessary frequency to provide a dynamic range. And it;s possible it may be an infrasonic filter which is basically a filter for the sounds below the ability of the human ear to hear. This low a frequency requires a lot of power to run propery and is wasted energy anyways. Many sub amps have this built in now.

Welcome to NICO Dennis.

You may want to ask your question in our car audio forum. Here is a link. http://www.nissaninfiniticlub....id=99

rydwhite: Thank You

I purchased a Black and Graphite Sedan w/ Premium, aero, and Sports suspension last night.

I will try the audio forumn.

ThanksDennis