TOTAL AIR VOLUME: 1.38 CUBIC FT. 1 SLOT PORT (DIMENSIONS: H-2 W-4 L-10). 5/8 HIGH DENSITY MDF WOOD. SEALED WITH HIGH QUALITY SILICONE.NOT ALL 10 SUB'S WILL FIT. The item "14-18 Chevy Silverado Gmc Sierra Crew Cab Sub box 10 Dual Ported Sub Enclosure" is in sale since Tuesday, October 1, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio & Video Installation\Speaker/Sub. The seller is "ground-shaker" and is located in Los Angeles, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Grenada, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bermuda, Ecuador, Egypt, Guadeloupe, Martinique, Oman, Pakistan, Viet nam, Russian federation.