p.s. the PRX 512 weigh 40 lbs each , and the 18" sub is at 79 lbs.

My old Mackie system : SA1521 119lbs each and sub was at 120 lbs.

The Bose L1 / II + single Bass package is at 82.5 lbs total weight, and you need 2 packages totaling 165 lbs.

vs
JBL package at 159 lbs total.