Yeah, I'm sure you're right. That's just me I guess; I like to obsess over minor things!
I actually managet to take a picture that kind of shows one of the small damages:
The highlighted part of the picture shows the "edge" on the dome. It's really longer than it looks here (it goes from one side of the dome to the other), but because of the transparent material the only way to see it is by having light reflect off it like in this picture. So, making all of it show up is very difficult.
There's also a smaller dent (going inwards) right in the middle of the dome, but I can't "catch" that with my camera.
I also noticed that the spunge-thingy (half a sphere of soft material) that is placed behind/underneath the dome is slightly off-center on this speaker. Here's a crappy pic of that:
It's not by much, but still. Could this affect the sound?
I guess I'll just try to not think about it, and instead enjoy the speakers (which are obviously not top-of-the-line anyway, but compared to my previous old pair of front speakers (Jamo Studio 180 - not that great) they sound very nice).
Now the remaining question is if my old Sony receiver (an STR-DB940) will manage to drive these speakers for an extended period of time without killing itself. The speakers are rated at 6 Ohms, and the receiver has a 4-8 Ohm switch, but I really want to leave it at 8 Ohms (since switching to 4 Ohms will give the speakers less juice). I guess I'll just have to check that the receiver doesn't get too hot. Or maybe I should just get a new one.
I've heard that Denon receivers work well with Jamo speakers? I have a pair of Denon in-ears (AH-C551), and I love those, so I definitely trust in Denon products.