Sub Install question (kinda long...)

[Tombodad]

First off, I know theres an article and I read it (very informative, btw) but this is more theory than practical stuff.

So, I am under the assumption that adding an aftermarket sub to a stock system, when properly done, benefits the system in two ways: One, it provides more bass, and Two, because of the more bass, the stock speaker's bass can be turned down, allowing them to produce better sound on mids and highs. Is this true?

Again, assuming the above is true, on a system with a stock sub, such as DSP, if you were to simply tap into the stock sub's signal to run the new sub, would you then be able to turn the Bass to the stock system down? Wouldn't this affect the signal into your new sub? And, even if you could turn the stock bass down at the headunit, then just pump up the bass at the amp for your new sub, would that affect the sound quality vs having the stronger signal in the first place?

Forgive my ignorance, and the long post, but I am new to the whole ICE thing. Much more of a mechanical person...

[TerminatorX5]

Higher, stronger and I forgot the other one... faster?

If you are doing an aftermarket device install, either integrate it so the operation is completely integral to the rest of the car (like the BT, TV tuner, TV-in-motion, reverse camera, convex mirror, IN-PRO black-outs retrofits), or do it, so it can be removed before the car is sold.

I had an aftermarket system in my '94 530i, that actually drove the price of the car down - so I lost on the value of the car and the value of the system that I could not have taken out for resale or reuse, since I had no original headunit anymore...

Just letting you know about my mistake, so you might be able to avoid it..

Since that incident, I prefer stock only or fully integrated solutions...

Have fun,

[Tombodad]

Yep. Fasther Higher Stronger. International Olympic (and my own personal) motto.

Well, when I first considered this post, I was thinking of simply getting a box (or the alpine LAT system) and mounting it in the cargo area, as to retain the removability. However, I am now thinking of constructing my own custom box in the stock location, similar to the avincar and JL Stealthbox boxes.