Forgot to add that it's a 12" speaker, 80w, 16 ohms. Description from the Celestion website:
One of our best selling speakers, the Seventy 80 delivers a full sound with plenty of top end punch.
Solid bass and midrange are also welcome in this competitively-priced all-rounder that’s particularly well suited to use in 4x12 cabinets. If you thought you couldn’t afford genuine Celestion tone, it’s time to check out the Seventy 80.