Fran,
I didn't notice anything but good sounds coming from the E80 speakers when I tried it. To be fair though, I probably had it up maybe half way at most, and never really thought to turn it up more and listen at higher levels.
While I appreciate arrangers that have built in speakers for simple jamming, I'm fine either way, and the lack of them on the T2 doesn't bother me at all. More important for me I guess is how something will sound on my live play and home studio systems.
AJ
_________________________
AJ