I am a BIG "audiophile" and work in the business, but I have not upgraded my speakers in the TT yet....
I do not have outside speakers on the TT, but I have a FM transmitter and a powered speaker that is wireless. I use this as my "Outside Speaker System".
It would be very expensive for most people, but I got it for a good price as an employee. Most people that hear it, say it is better than their "Outside Speakers".
If you would like to talk about my set-up, please PM me or e-mail me and I would be happy to help.
I am not ready to cut holes in my trailer sides for speakers since I have this current set-up. :hihi: