Thanks. I should have been clearer, I'm wondering about the weight of the old diesel series in roadready format, which I believe to be heavier than the RR powerhouse cabs.
Diesel and Road Ready models are different trims for the same cabinet. The RR is slightly deeper to accommodate the pop-out front panel. The aluminum trim on the RR only adds a couple of pounds. I dropped 40 lbs off my cabinet by switching to Neodymium drivers.