I finally just about decided for certain that my diy sub is going to be a sealed 1803 with a Linkwitz circuit. I was wondering what amps will work with this driver? Something tells me that the adire or PE 250 watt amp cant handle the load of this beast. Does anyone know a decently price ones? The only high current plate amps I know of are the Adire ones made by a European company, but theyre $500! Does anyone know of any cheaper solutions?