Hey, no biggie really. You're here asking questions so it's not like you're acting blindly, right? If you can get a good deal on it and it's something you want, for whatever reason, I say go for it. Even if Klipsch is a little optimistic with their sensitivity specs and let's say it's 94 dB instead of 99 dB, 30 watts is still enough to get you north of 100 dB. Just don't try using it for a house party or something and I think you'll be happy with it.