BassManDan123

Quick question, i recently purchased a Mesa Boogie Subway 2x10 cab and I tried running it with a Trace Eliot Elf and a Peavey Deltabass Head. I noticed that when the volume went past 12 O’Clock (halfway) it started to clip but only on the low E String between open E and 3rd fret G. why is this? Is it because the head isn’t powerful enough or is there an issue with the cabinet? thanks, Dan