FWIW and AFAIK, the tidbits of info already posted above are correct.
EDIT: The AR-14 shouldn't sound bad; it should sound good. Something's amiss...
I always was under the impression that Peerless soft dome tweeters had a hole punched in the center of the dome. Could be wrong, I guess- my experience is limited to Polk Peerless tweeters.
I find them really disappointing. The tweets sound great and there is pretty nice mid-range but where's the bass? I'm by no means a bass hound but this pair is definitely lacking.
The guy I got them from re-foamed them. A nice, neat looking job but I wonder if that has something to do with it. There is a slight buzz in one woofer that I didn't catch when I auditioned them. I think the driver is OK but his alignment is off. It can only be heard on some very low frequencies on certain songs and is slight. I think that's probably a separate issue from the lack of bass.
I just pulled the woofers and they aren't wired out of phase. The connection from the amp is correct too.