Anyone know if this would run some older 10" Pioneer diamondplate subs decently? I don't know much about these older Kicker amps, do they handle 2 ohm mono decently, or would 4 ohm stereo to these subs in a sealed box be sufficient power, as it is rated at 30x2, I believe? (Underrated I would assume)

 

The ZR120 is rated at 180rms at 2ohm mono.
I have used the ZR's and was very confident in their abilities and output.
I have yet to see a review on them where they did not beat their rated power specs by a good deal.
Although I have not observed a bench test on the 120 I have installed it and I have no doubt it will run two Pioneer Diamond's quite well.

 

Nice amp for sure.

Go for it, those old ZR's are SOLID amps.

 

^^^ Thanks all!