shwndh

I have an 03 A4 sedan with Bose and the bass response sucks! All I want to do is add some base but I don't want a big tube in my trunk taking up space. Is there an option I can do myself? - powered, flat subs, ect? I'm not trying to break the bank to do this and I'd like to preserve trunk space. I've installed a Phat Box and a Parrot BT so far. Any and all suggestions welcome.

A6AvantErik: MCS

do you want to do it legit? or just tap into the rear speaker line or the existing sub line before the bose sub amp?

avincar

Adding a sub amp to the A4 with Bose and keeping the rest of the system is best done in my experience by using the sub output wires.

I've posted on this several times, there are posts on this in the last 3-4 weeks in fact.

But as far as getting a sub, here's what you need <ul><li><a href="https://forums.audiworld.com/audio/threads/22957.phtml#57856">What you need</a></li></ul>

stadtjunge

http://www.cardomain.com/item/MTXXT110P

http://www.alpine-usa.com/US-en/products/product.php?model=PLT-5

shwndh

Thanx for your recommendations, but where would I install these things?

shwndh

That's what I have. If so, I'm very interested. Please send me some info.

stadtjunge

in the trunk