Specs from CNET of all places:
https://www.cnet.com/products/mb-qua...speaker/specs/
Titanium tweeters and 4" mids. These sound incredible - not harsh - and very tunable. Excellent condition - was former deadstock, so I was the first one to install this pair (or rather, Simplicity in Sound installed/uninstalled for me).
Includes everything (box, manual) and even the original cutouts.
Excellent condition.