Receiver suggestion to power Polk Audio Mains (1 Viewer)

[dancingwater]

Hello all. I about to pick up a pair of Polk Audio RT 3000I floor towers.
I will mostly just be using them for family outdoor movie times. I am now just thinking of a receiver that can surport the towers. Budget is hoping to be under 300. Only one i have really looked at so far is the Onkyo TX-SR505. I will prob be running Polk Audio center and rears which i am still searching for.
You think TX-SR505 might handle the specs of the 3000I speakers.
Here are the 3000I specs.

Subwoofer 2 - 8" Dynamic Balance¨ subwoofers, shielded Amplifier Specifications 300 Watts Continuous Average Power into 4 Ohms with

 

[Seth=L]

Where on God's green earth are you getting these for $50 from?

These speakers retailed for over $3000 new for the pair.

I would suggest saving some money up and getting more power for them, look on Ebay for something to power them.