When I gig, I use a rented pair of Bose L1's and/or a pair of Yamaha MS-60S powered monitors (which were about $800 each back in the day when I bought them; 20 years ago) so I'm not afraid to spend money on a great system, but, until you've heard the Tyros4 (or any other higher-end arranger) through a pair of these Logitech Z-2300's, you haven't really had an "awesome bang-for-the-buck" experience.

Yes, Tony, they are cheap at less than $200 (Canadian), but they have a terrific, full, balanced sound that is quite loud and does not sound cheap. Given Logitech's great reputation for reliability, it is a speaker system I highly recommend...in fact it is better overall (in my opinion, of course) than some so-called "pro" systems that cost far more.

Take a Z-2300 system home and try it on your present arranger (Audya?)...they also have a great return policy(here in Canada, at least) so you won't be taking much of a risk. I bought one for my Playstation II video game, and another for my PC as well.

Try them out and give us a review.

Ian