So as im about to start playing through my rig the other day, i noticed a constant distorted sound, so sure enough, i took the grille off of my avatar 2x10 and noticed i could hear the voice coil rubbing. My rig consists of a lakland 44-02 into a BBE bmax preamp and QSC RMX 1450 poweramp. My cabs are an avatar 2x10 and 1x15(both are the older rear ported cabs). Over the past couple weeks, i played three shows. One i used my whole rig and had everything cranked up pretty loud. Then, a week later I played two shows 2 nights in a row just using my 2x10. I ran the poweramp bridged both times. The clip light on the poweramp was rarely coming on and when i noticed that it was, i turned down. My question is, is it worth it just replacing the cab with the same speaker? Im pretty sure these speakers were eminence deltas, could handle 350watts rms each. If i was to buy different speakers, i would have to replace both, correct?