CHEVY SILVERADO AND GMC SIERRA  CREWCAB 2009-PRESENT 2-8  FRONT FORWARD FIRE SUBWOOFER BOX

Tuning: 40HZ
Air Space: Net 1.2 per side - 2.4 total 2.4 total enclosure
Dimensions: 49" Wide x 14" Deep x 9.5" High

ACCU-TUNED SUBWOOFER EXCELLENCE: Immerse yourself in optimal bass response...

.Features:

• Fits up to four 8 inch subwoofers
• MDF construction
• Subs fire forward
• 1 1/4" clearance under the box
• Air Space = 2.4 TOTAL ENCLOSURE 
• Mounting 2Dpth = 5.5”
• Mounting Depth based on 6" diameter magnet
• Speaker terminals included
• Hole cutout for 8" Sub = 7"
• Subwoofers and/or amplifiers not included
• Charcoal Grey Carpet
• Made in the USA