Alright, i have a OOOOOLLLDDDD Peavey 15. it's in a VERY small cab, and i need a new one. i would get a new 15,,, but this is perfect for what i want,,, i'm almost sure that the cab is really to small to take full advantage of the lows a 15 can produce, but i have it on top of my 4x10 (it's smaller than the 4x10) and it makes GREAT midrange sounds,,,, and part of my sound is the high freq's i get from ,,,, the ... uh.. alright,,, ive never seen a cab like this before,, i'm not the well travelled. but where the dust cap, the dome in the midde, uselly is,,, their is a indented screen,and round one, that i'm almost POSSITIVE produces these high freqs. My question is,,,, do they even MAKE 15's like this anymore? It isnt blown,, but it's old,, and doesnt handle the 150 watts i'm sending it.. you can hear it going "flbbbttttt" like a torn speaker at high volumes, maybe it's the cab, i don't know. If they don't make them anymore,,, i would like suggestions for a 15 that has a high end driver along with it. the tweeter in my peavey 4x10 leaves something left to be desired.... and it blew anyway,, and just DOESNT have the sound my 15 has. at low volumes anyway. Well, thanks for your help in advance,,, i sorta need to get this out of the way,, so i can move on to my "Rickenbacker or Spector Re-bop 4" delemia.