What is the minimum power needed for a Pub Band?

[tauzero]

8 hours ago, Chienmortbb said:

If you are using the PA for vocals alone, 8" drivers should be fine, with the usual caveat that you use a respected make. I would take a pair or really good 8s over some cheapo 15/12s any day.

 

It is interesting that many manufacturer's ranges now go 15/12/8 with 10s being a rarity.  Of course you can add a sub or two later if needed.

 

I use Alto TS408s for vocals (and, in one emergency, bass), and they're fine.