Alot of people knock the stuff but perhaps one of the Maxxsonics brands, such as a Hifonics BXi2008D gives 2000wrms @ 1 ohm, just installed mine running 1300wrms @ 2 ohms and its a champ. There's also the Crunch and Autotek lines that have similar offerings, the Autotek's run around the same price as Hifonics and the Crunch's are a little cheaper. I have all Hifonics gear around the van and it does great for me and especially for the price. I figure that any brand that you find in a FEATURED vehicle in a car audio magazine such as Car Audio & Electronics or Performance Auto & Sound can't be too bad.