Fisher ST-925 speakers

Have a set of Fisher ST-925 speakers that came with the house we bought (wall mounted) in the media/game room. Can't find much about these online, but here are the specs:

1 x 15" Woofer

1 x 6" Mid Range

1 x 4" Tweeter

Bass Reflex

130 watts per Cabinet

8Ω

Frequency Range: 40 Hz to 30 kHz

Made in USA

Are these worth keeping? They sound great but are rather large. Not sure how they would compare with modern speakers but I am newbie.