I am selling my subwoofer system in my e28 because I sold the car. The standard f110 from BSW retails for 699.99. This gets you the enclosure, an Alumapro Alusonic subwoofer and a Rocford Fosgate 200.2.

When I did this upgrade I opted for the Alumapro Alchemy(more stout, cleaner and takes more power). I also opted for the Rocford Fosgate 400.2(bridged 500W RMS).

This sounds great and is in a nice clean package. It has sticky velcro on the feet so you can cruise around(even stayed put on the tail of the dragon). This is the LAST ///M Stripe Enclosure made(for you BMW guys).

I will incluide a fresh install kit(wires, fuse, holder, LOC, etc).

With the upgraded subwoofer and amplifier I am asking 600.