inputs.text: not buy package - puts packages together retards subs dual 2ohm voice coils could hook 4ohms amp would run 2ohms900watts would right didnt buy worn anyone extrehemely unhappy basically dont know much audio way hook subs either power thehem 500 need 800 run amp 1ohm not feeding subs 1800 thats 1000 extra watts needbut also running amp 1ohm cause overheat shorten life