I'm thinking about swapping out the stock speaker in my Peavey Classic 30 Combo (1 x 12). The amp is rated at 30w and 16 ohms. Please correct me if I have this wrong: As long as I install a 12 inch ,16 ohm speaker (since I only use 1 speaker) rated for at least 30 Watts I should be fine?
Correct. A 16 ohm speaker that can handle at least 30 watts would be fine.