JBL Concert Edition Audio System for The 2015-18 Ford F150 8-Channel 360-Watt DSP Amplifier 6x8" Front Door Speakers / 6.5" Rear Door Speakers / Dual 8" Long Throw Subwoofers For 2015-2018 Ford F150 Models XL, XLT, and Lariat model Super Crew Cab* * Not applicable on King Ranch, Platinum or Lariat models with Sony upgrade package. Installation instructions: www.cartoys.com/media/wysiwyg/cartoy/images/JBL/VSSF15015/F150_Concert_Edition_install_manual.pdf