Math is hard - but what are these?

[Sam Cogley]

No affiliation. http://springfield.craigslist.org/ele/4315886785.html

5 way might be an accurate description, but I can't see the rear tweeter well enough to see if it's the same as the front or not.

 

[jhoyt]

Philips tweeters on the front, the back is too dark for me to tell.

 

[62sunbeam]

$5 a driver in nice cabs

I'd bite.

Eric

 

[toxcrusadr]

Math is hard, and apparently so is photography and/or adjusting brightness on your photos after shooting them.

 

[janikphoto]

Philips tweeters on the front, the back is too dark for me to tell.

Yup! The Philips tweeter is well regarded. I'd bet that his $50 asking price is more than fair on these. You could get most of that back by selling the tweeters on ebay, if you had to.