These are a coaxial design with an 8” woofer with poly cone/rubber surround and a mylar balanced dome tweeter (a la Audax design). They are 12” diameter and 12” deep. Currently they are on small cradles for bookshelf mounting but stands can be built pretty easily.
The sound: They have a little bit of the “BBC dip” keeping the vocals from being out front. The bass isn’t bad for the size and the treble is sharp. They are a sealed design and will get pretty loud without losing their cool. Imaging is great with the coax design.
Sensitivity is around 91dB @1W1m and they are 8ohm. Frequency response is nominally around 65-20kHz.