Hi there, I have two 10+yr old kicker comp 12's that are 8 ohm. I used to power them with an old school sony amp ( I don't remember the specs ) but the amp was stolen and I've had these in storage for many years. I've decided to install these now. I got to looking around at all the different amps that I could power these with and honestly, being 8 ohms, nothing that I can find will push these like they deserve. Does anyone have any suggestions on an amp, or should I just buy a whole new system and if so, what does someone suggest? I already have a sealed box, 1.75 cubic ft for each speaker. So if I need a new speakers, I'd like to match up the air space as close as possible, considering this was a custom box built for my explorer. Thanks!