BOSE question, 03 Maxima

I know I'm being REALLY lazy asking this, because I can just go outside and measure, but does anybody know the size of the stock BOSE subwoofer thats in the rear deck of an 02-03 Maxima? I think it's 8, but I wanna check with someone...

i've been told it's an 8", but it seems smaller than that to me.