Hi Paul,

Yamaha Tyros TRS-MS01 speaker system:

Subwoofer unit:
350 mm (13.8") x 210mm (8.3") x 321mm (12.6")
8.0 kg (17 lbs. 10 oz)

Satellites (2 ea)
97mm (3.8") x 174mm (6.9") x 178mm (7")
.7 kg (1 lb. 9 oz) x 2

I mounted a steel (zinc?) plated stationary pull type handle (held by wood screws) to the top of my subwoofer unit and also mounted 4 rubber feet to the bottom of the unit (also secured with wood screws).

It's now real easy to quickly pick up & transport the subwoofer (by the handle) as well as easily set the unit into place under the KB. The handle & rubber feet suggestion was given to me by a Tyros buddy in Australia. HIGHLY RECOMMENDED for convenient portability, and it looks pro too. If anyone wishes, provide your email address & I'll email you a pic of the sub woofer unit with mounted handle & feet.

The Tyros Satellites are both small & very light, and will easily slip into a small padded gig bag.

Scott