Looking to ad a sub & amp to my Bose system.

[G'sS4]

I have an 2005 S4 with Bose and want to ad a sub. Is it hard, what will I need as far as equipment. Not looking to spend thousands. Any suggestions?

[blur510]

I am selling my Digital designs DD9010 (2) and my MTX 1000d...

[ngng]

I have an 2005 S4 with Bose and want to ad a sub. Is it hard, what will I need as far as equipment. Not looking to spend thousands. Any suggestions?

if you want to keep it simple you will need a line level converter. amp wiring kit, sub, and box

[yessss4]

Just be careful and make sure the shop (or you) knows what they're doing. Bose components are hard to match because of their wacky proprietary design. I tried replacing just the speakers and had to get all kinds of extra crap to make it work. It still sounded like crap and I ended up replacing the entire head unit.

[bike867]

I got mine installed a while ago, I put in an Earthquake Bp112, comes with an amp, a box, and a sub. All said and done it cost me 800, and probably the best bang for the buck I have ever spent. Only problem is, I didn't install it so I can't help you there. x2 on the line converter though.

[dascsh]

I kept it simple. Had a box made to fit flush in the corner of my trunk, and had a small amp attached to the back. I upgraded the head unit at the same time so it is run from the sub out.

If I did it again, I would have had a box built to fit in the side pocket in the trunk.