Yes.
What do you mean? What is your concern?
Are you asking because you are concerned that the head watts is less than the speaker watts?
Are you really wanting to know if you will have enough volume? Then you need to tell us what place you will be playing. Bar. Church. Garage. Royal Albert Hall. Madison Square Garden. Will your signal go through a pa? Will you play outside with no pa?
Edited:
From the website:
"No less than twelve fan-cooled 6L6 output tubes deliver 500 watts of transient power peaks with cool reliability. And this is no dirty dozen: this is a four-rack, twelve-pack of pure mean punch. Youll be happy to know that tube life is commonly reported to range from three to five years, and often longer."
"500 Watts, All Tube, Class A/B Power / 12x6L6, 4x12AX7"
Wow. 500 watts all tube. I have an Ampeg SVT 4 Pro, and I bet this Mesa will be as loud or louder than my Ampeg.
Tim99.