Power ratings are matched. Looking at your amp selection, I do not see high level inputs on that Infinity model. You may need a two channel high to low level output converter. This will take the high output from the factory radio to low level RCA type connections. Tap into rear speakers, no need to remove factory radio. This one also provides a remote trigger to turn the amp on. Just a suggestion: PAC SOEM-T Hi To Low LOC Amp Adapter w/ Remote Trigger (FREE SHIPPING) Most 4 gauge amp wiring kits will have wiring terminals, power wire, ground wire, RCA cables (twisted pair) fuse block with fuse and remote turn on wire (blue). Wire loom to cover the power cable in the engine compartment. Rubber grommet. (To isolate/insulate the wiring from chaffing as it goes thru the body of the cab). A capacitor, suggested to prevent current surges/drains that the amp would draw from the alternator/charging system. (Dimming headlights on bass thumps) 12 gauge speaker wire. (From the amp to the speaker)
2007 Ford F150 Truck Car Radio Stereo Wiring Diagram Car Radio Battery Constant 12v+ Wire: Light Green/Violet Car Radio Accessory Switched 12v+ Wire: Light Green/Yellow Car Radio Ground Wire: Black Car Radio Illumination Wire: Light Blue/Red Car Stereo Dimmer Wire: N/A Car Stereo Antenna Trigger: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car Audio Front Speakers Size: N/A Car Audio Front Speakers Location: N/A Left Front Speaker Positive Wire (+): Orange/Light Green Left Front Speaker Negative Wire (-): Light Blue/White Right Front Speaker Positive Wire (+): White/Light Green Right Front Speaker Negative Wire (-): Dark Green/Orange Car Audio Rear Speakers Size: N/A Car Audio Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Gray/Light Blue Left Rear Speaker Negative Wire (-): Tan/Yellow Right Rear Speaker Positive Wire (+): Orange/Red Right Rear Speaker Negative Wire (-): Brown/Pink
