This Package Includes the Following Items:

• 1 x Custom Dual 10" 99-06 Chevy Silverado Extended Cab Sub Woofer Box
• 2 x Harmony Audio HA-F104 Car Stereo Flatline Series 700 Watt Single 4 Ohm 10" Sub

Custom Dual 10" 99-06 Chevy Silverado Extended Cab Sub Woofer Box:

• Dual 10" Chevy 99-06 Extended Cab Sub Box
• Air Space: 0.95 Cubic Feet
• Mounting Depth: 5-3/4"
• Sealed Enclosure
• Dimensions: Width 51" x Front Height 9-3/4" x Rear Height 7-1/4" x Depth 13-1/2"
• Constructed with High Quality MDF
• (2) High Quality Binding Terminal Cup (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
• High Quality Black Carpet
• Enclosure installs under rear seat downfiring

• 1999 - 2006 Chevy Silverado Extended Cab 1500, 2500, & 3500
• 1999 - 2006 GMC Sierra Extended Cab 1500, 2500, & 3500

Harmony Audio HA-F104 Car Stereo Flatline Series 700 Watt Single 4 Ohm 10" Sub:

• 10" Flatline Series Car Subwoofer
• Power Handling:
  • Peak: 700 watts
  • RMS: 350 watts
• Sensitivity: 87.1dB
• Frequency Response: 25Hz-1.5Hz
• Mounting Depth: 4 1/16"
• Mounting Cutout Diameter: 9 1/16"
• Min Sealed Box Volume (Cubic Feet): 0.40
• Max Sealed Box Volume (Cubic Feet): 2.03
• Min Vented Box Volume (Cubic Feet): 1.1
• Max Vented Box Volume (Cubic Feet): 1.81
• Single 4 Ohm