Ch-70 "chime module"

I recently discovered that the speaker on my chime is broken. I removed the “chime modual” and noticed that its just a speaker. If i were to purchase a Genesis speaker or any other fire alarm speaker could i just attach the leads coming from the “modual”?

No you can’t, without modification. You’d have to remove the transformer and the circuit board and wire directly to the speaker.

So as long as i connect it directly to the speaker it would work?

Yep.