I was looking up what the frequency range was supposed to be on my AX150 was when I noticed something funny, the size listed for the AX150 is 23.5 x 12.5 x 14, but mine measures closer too 29.5 x 13.5 x 14. Does anyone else here have an AX150 that can confirm the size is wrong or do I just have some kinda funky non-standard version?