it can power it but i could easily take more...most run the 1000/1...im not familiar witht the w7...i heard 2 in my life an havent liked them...materfact a 10" w7 powered by a 500/1 sucked bad....it was in an altima...he even had the seat down in the rear...it was butt...i thought my system was trash...but no his is LOL....might b cuz its a ten...or amp...or just w7 are overated....cant afford 1 anyway so it dont matter