You may be referring to the NFM Pro. It's about the size of the MET 7 family, but the cabinet is made of some dark gray/black inert synthetic material. I borrowed a pair for awhile and liked them a lot. Compared to my MET 7 IIs, they have just enough bass to feel like full range speakers, and they're generally clearer (and I don't mean bright) and more refined.
Sequerra may have made a less expensvie model with the same cabinet material, but I don't remember the model number - or I could be thinking of the current Met 7.7 Mk. IV, which has a black cabinet but appears to be made of wood.
Sequerra may have made a less expensvie model with the same cabinet material, but I don't remember the model number - or I could be thinking of the current Met 7.7 Mk. IV, which has a black cabinet but appears to be made of wood.