I have an Image Dynamics ID8 coming in a couple of days and I just wanted to know which amp would power it best in a free air setup. The specs say the sub can take 50-300 RMS. Right now, I have an Alpine MRPT220 2 channel amp that does 140RMS bridge at 4 ohms. I'm thinking I should replace it with an Orion 300D. Any feedback would be appreciated since I am relatively new to this.
