Summary: I have a Pioneer MVH-P8200BT head unit, Infinity Kappa 42.9i and Infinity Kappa 52.9i speakers in a CRX. I was looking for an amp that wasn't super expensive and this one fit the bill. I needed an amp that could handle 2Ohm speakers like the Infinities. It will also handle 4 Ohm speakers as well. It's easy to setup and it really jams without breaking up. I'm very happy with it. If you want something on a budget, I would recommend this amp.