Features:

• Rockville RQB10 Single 10" Vented Ported Subwoofer Sub Box Enclosure 1.4 cu ft 
• Single 10" Side Ported
  
• Finished with Durable Bed Liner
  
• 3/4" MDF
  
• High Quality Spring Loaded Terminal
  
• Air Space: 1.4 Cubic Feet
  
• Tuning Freq- 39Hz
  
• Mounting Depth: 8"
  
• Height: 11"
  
• Width: 20"
  
• Depth: 14"
• Cutout diameter: 9.185"