2005 Ford F150 adding an Amp

Looking for a wiring diagram for adding an Amplifer for two 10's Were leaving the factory head unit and door speakers for now. If anyone has this information or any added tips for installing on this truck, future thanks and any needed help. gators67

adding amplifier for subwoofer? if so, you can save genuine factory subwoofer under the seat. but amp remote voltage should be 5volt. most aftermarket headunit's amp remote is 12volt.when you turn on new head-unit with 12volt amp-remote,you can hear big pop noise from Sub. If new head-unit has sub-woofer preout, no need any interface. we always save factory subs when replacing new head-unit from factory head-unit. Good Luck!