Quote Originally Posted by Dirtstiff's F6B View Post
Both are good aftermarket speaker choices however, you really need an aftermarket amplifier to reach their full potential.

I'm a big Polk fan. They are affordable, durable, waterproof and just plain sound great at all volume levels. But again, the factory amp doesn't supply enough power - watts, RMS to bring them to potential.
An improvement yes, but not what they can be.
Jim
I just Sent you a PM