How can I tell if authentic ProAc 2.5 or knockoffs

Proac's all should have a metallic logo sticker on the back with the model no.,serial number etc.
The grilles should also have a logo on and the tweeter also.
You seem to be aware of this by your post.
They also come with a manual.
Personally I would avoid these and your instincts seem to say the same......it seems very unlikely to me these are Proacs.

It should be obvious that they are or not. Just as Ben had said also the dust cap for the driver should have Proac on it. If none of these exsist I would say first of all, who is the guy? Are they for sale here at AG? I would go with your gut.

I seem to remember something about proac knock offs in the diputes section of audiogon. Maybe you do a search there.

Tim

From guy in a a White Van???