As the title says, looking to buy a high quality efficient Monoblock amp to power 2 x 12" Alpine Type R's. Will probably originally use a sealed box, but ported will be goal. Got these subs super cheap and sold my old setup including my rf t1500bdcp amp //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif... Quality and Efficiency followed by near mint cosmetic too.