There is no set answer. Use your ears.
Quote:
Originally Posted by
DJ Chin
So right now i only have one 150 w speaker so how high should i turn up my 1000w amp?
BR is giving you good advice. I only have this to add and, if you remember it, it will serve you well:
If it starts to sound bad, turn it down immediately!*
It's a warning that something is not happy and it could save you money in repairs.
* This is good advice in all situations, not just here.