Nakamichi authentic speakers

Product Name: Nakamichi authentic speakers
Nakamichi S-1A speakers. They are rated at 8 ohms but I do not know authentic the watts or range of them. I can not find any specs about these. They came in a Nakamichi system and the receiver died and I'm still using the cd/cassette player. They do sound pretty good for their smaller size. The boast a 4 inch woofer and a 1 inch tweeter. The one was dropped from a low distance but it smashed the corner. It did not hurt any sound quality. And the one grill has a small dent in it as well.