I have 5 OZ Audio 700.1 amps lefts from a custom install. I did my entire system in OZ Audio, spent $10k. I am now switching to DD Audio, way way more power. I ran two in parallel to each 15". They new ran hot, never abused, and ran in a 4 ohm load, even though they are 1 ohm stable. Rated 700watts but underrated. I got between 900-1200 watts. Asking $195/ apiece paid $450 a year ago. If u need pics I can email