Hey all, Hoping for a bit of direction in regard to my cab set-up and what may suit me best. I am currently running a TL-606 cab with a EV 15 in it. This is being powered with a GK 700 Rb II My band was previously a 3-piece with only a kick drum, so the 606 got the job done. We recently added a drummer and I'm concerned my 606 isn't going to carry me the way I want it to for a lot of gigs. I've got the cab tilted so it's not playing to my knees, but I still can only push the cab so much per the speaker rating, and only using 1 15. I'm using a L/HPF which is helping me run the cab at higher volume, but I feel I've hit the ceiling for as loud as I want to push this single 15. Looking for recommendations on where I should potentially go from here??? While I would love to simply add another 15, I don't think I can make it fit in my car for transport to gigs. So the questions.... should I put something like a Kappalite 3015 in the cab to push it a bit more? is that a ridiculous thought? Should I get a 210 to put on top of my cab? Should I bail on the 15 and look for something else entirely? I will say, I do love the sound of 15's Anyway, thanks in advance to taking the time to read and suggest any direction for me!