The Titan subs are amazing. I replaced 6 JBL 15 subs with two titan 48's loaded with single 15" drivers, cut my amp power down by 3 and weight factor and settup time was far better.
Pack space remained almost the same mind as they are big cabs, being long folded horns, but super sounding. It all went when I stopped doing the PA hires.
Titan 48's
Protective transit cover:-
DR280's
And the silly "never to be gigged under any circumstances" photo:-
