hahahah well its all up to you... i mean there is so much to choose from... cerwin vega makes some good stuff. i know a guy that uses pioneer and they are great for him. i had a db drive spa1000.1 that i got for around 200 on ebay it made pretty good power and was a good solid amp until i decided to not close my hatch all the way when washing my car and it got wet hahaha