This Package Includes the Following Items:

• 1 x 2001-2014 Ford F250 Super Duty Crew Cab Truck Custom Dual 12" Subwoofer Enclosure Sub Box
• 2 x Harmony Audio HA-F124 Car Stereo Flatline Series 800 Watt Single 4 Ohm 12" Sub

2001-2014 Ford F250 Super Duty Crew Cab Truck Custom Dual 12" Sub Box:

• 2001-2014 Ford F250 Super Duty Crew Cab Truck Custom Dual 12" Box
  • Air Space: 0.65 Cubic Feet per Sub
  • Mounting Depth: 4-1/4"
  • Sealed Enclosure
  • Dimensions: Width 55" x Height 16-1/4"" x Top Depth 3" x Bottom Depth 6"
• Installs behind rear seat subs fire forward
• Permanent removal of jack kit, rear seat belt cover (not seatbelt) and rear carpet is required
• Power window motor will have to be temporally moved during the installation process
• Fits trucks with or without the rear sliding power window
• Fits XL, XLT, FX4, Lariat, Harley Davidson, 60th Anniversary, King Ranch, Cabela's Edition and F350/F450 Dually

Harmony Audio HA-F124 Car Stereo Flatline Series 800 Watt Single 4 Ohm 12" Sub:

• 12" Flatline Series Car Subwoofer
• Power Handling:
  • Peak: 800 watts
  • RMS: 400 watts
• Sensitivity: 87.3dB
• Frequency Response: 25Hz-1.2Hz
• Mounting Depth: 4 1/2"
• Mounting Cutout Diameter: 11 1/8"
• Min Sealed Box Volume (Cubic Feet): 0.55
• Max Sealed Box Volume (Cubic Feet): 3
• Min Vented Box Volume (Cubic Feet): 1.68
• Max Vented Box Volume (Cubic Feet): 2.25
• Single 4 Ohm