1) What are the weight & dimensions of the Yamaha Tyros (TRS-MS01) speakers & keyboard stand?

a) Satellite Speakers (2)
b) Sub Woofer Unit
c) Tyros Stand

2) Exactly HOW do the Sub Woofer & Satellite speakers attach to the Tyros Stand and keyboard? Does it require any special tools (screwdriver?). How much time and effort does it take?

3) Does Yamaha offer a special carrying case where BOTH the Sub Woofer & Satellite units could be carried together, providing a safe, convenient way to transport the speakers in one case?


Thanks in advance for info on this.

Scott