I added an amplifier to my polk SR6500. It's an alpine PDX 4.100
I have each tweeter and each midrange woofer on a separate channel. ie: CH-1 and CH-2 are tweeters L and R CH-3 and CH-4 are mid-woofer L and R
So they are getting 100WRMS each. (except the tweeters - i turned the level down on the head unit - Alpine CDA-9887)
Why aren't these speakers as loud as i hoped?