As described in title, EV 4x10 Bass Cabinet, 600w at 8 ohms.
All USA construction, of late 80's or 90's origin.
Super deep, mid ported, pretty heavy and big for a 4x10 but the sound it creates represents that.
$250 firm, local pickup in Buffalo, NY.
I might consider driving some distance to meet for fuel costs, depending on how far and when.