I recently got some old gear back that I bought years ago when I didn't know much about equipment. It's a POD HD Pro X, an Orange Jim Root Signature 2x12 cab, and a Crown XLS1002. I had it set up with two instrument cables from the POD to the Crown, and two XLR-to-speaker cables into the cab. I've been tweaking it and getting decent results, though I wish I’d done more research back then.
Now, I'm debating whether to stick with this setup or switch to an FRFR (Full Range, Flat Response) speaker. Would the FRFR route be better in terms of sound and convenience? My current setup doesn't let me fully utilize/get good sounds out of the cab sims, but I’m getting good tones with a lot of adjustment. Is it worth upgrading, or should I save money and make do with what I have?
Also, what FRFR speakers would you recommend? I've been eyeing some used Line 6 Powercab 112 Plus models. For those who use FRFR, how loud can they go?
Lastly, with my setup, I'm using the unbalanced output on my POD to the Crown. Would switching to the balanced XLR output improve the sound? Would better cables make a noticeable difference? Currently, it's two unbalanced instrument cables to the Crown, then XLR-to-speaker cables in stereo to the cab.