A:AnswerI would recommend using a class D amp with an 600-800 watt RMS 1 ohm rating to power this subwoofer for optimum performance. The ohms rating fluctuates during use so is alwaysbest to use a 1 ohm ratingamp (In my opinion). The amp you have is rated for 2 ohms at 450 wattts. Since it is a 2 channel amp, you would want to bridge the amp to a single output. This would work but would not really be optimized for the subwoofer.
Photo included is a wiring diagram for bridging the amp for 1 sub.
I hope this was helpful.
A:AnswerOne single by it's self, not in box.or you can buy all together .kicker box with 2 12s inclosed...they sound good too,I recommend..they really knock...