Does this amplifier I'm getting match my subwoofer?

[Enemy5802]

I have an Infinity 12'' subwoofer. I am currently working on the enclosure which will be ported. Here is the specs sheet in a pdf file format attached. My question, How many hertz do you think I should tune the enclosure to? Does this amplifier match my subwoofer specs? (Amazon.com: Infinity Reference 1300a 300-Watt, High-Performance Mono Subwoofer Amplifier (Silver/Black): Car Electronics) If not, Which amp would you recommend well under $180.00?

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[sjv13 10+ year member]

@Enemy5802; Your sub is rated to handle up to 300rms, which is what that amp does. Usually subs can take a bit more than rated. But at your price point, I would probably just stick with what it's rated at. A good frequency to tune a box for daily use is 30-35hz.