A friend of mine still uses my old Cubes (they were 100's) and they still work like the day they were bought.

My Yamaha MS-60S powered monitors were pricey when new, but at over 20 years old, they still look and work perfectly, and are ideal for my line of work, which is restaurant background instrumental music, and they also serve as monitors when I rent a big system for larger venues. They only weigh a little over 20 lbs. each.

I think the Cube 100's, although fairly heavy, were the best of the Cube range, in my opinion. Great bottom end.

Ian