6x9s

Hi, I might sound silly but I just bought some 6x9s for my 2001 Seat Ibiza. I had a look at the parcel shelf today and it doesn't look like I would be able to get them in. It looks really deep and slightly curved so they wouldn't sit right. Can anyone help me please? Thank you.

hi all, im after a bit of extra low end on the standard stereo in my ibiza. is it worth wiring up a set of 6x9s or will the low power on the standard headunit not be enough to power them?. i cant be arsed with wiring in an amp or anything.