This Package Includes the Following Items:

• 1 x Custom 10" 99-06 Chevy Silverado Extended Cab Subwoofer Box
• 1 x Harmony Audio HA-R104 Car Stereo Rhythm Series 500 Watt Single 4 Ohm 10" Sub

Custom 10" 99-06 Chevy Silverado Extended Cab Subwoofer Box:

• Single 10" Chevy 99-06 Extended Cab Sub Box
• Air Space: 0.90 Cubic Feet
• Mounting Depth: 6"
• Sealed Enclosure
• Dimensions: Width 23-1/2" x Front Height 9-1/2" x Rear Height 7" x Depth 13-1/2"
• Constructed with High Quality MDF
• High Quality Black Carpet
• Enclosure installs on passenger side under rear bench seat down firing

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

Harmony Audio HA-R104 Car Stereo Rhythm Series 500 Watt Single 4 Ohm 10" Sub:

• 10" Rhythm Series Car Subwoofer
• Power Handling:
  • Peak: 500 watts
  • RMS: 250 watts
• Sensitivity: 86.1dB
• Frequency Response: 30Hz-1.5kHz
• Mounting Depth: 5 5/16"
• Mounting Cutout Diameter: 9 1/4"
• Min Sealed Box Volume (Cubic Feet): 1.0
• Max Sealed Box Volume (Cubic Feet): 2.46
• Min Vented Box Volume (Cubic Feet): 1.18
• Max Vented Box Volume (Cubic Feet): 1.97
• Single 4 Ohm