Sub Box Packages Single 8" Single 10" Single 12" Dual 8" Dual 10" Dual 12" Triple or More Cadillac Chevy Dodge Ford GMC Honda Infiniti Jeep Mazda Nissan Pontiac Toyota Type Filter Sort × Shop by Type Alpine Accessories Power Sports Amplifiers 4-Channel Mono - Class D Multi Channel Power Pack Amps Crossovers & EQs Crossovers Equalizers In-Dash Receivers Digital Media Players CD & MP3 Players Marine Subwoofers Speakers Speakers 4" 5.25" 6" x 8" - 5" x 7" 6" x 9" 6.5" Component Speakers Speaker Grills Tweeters Vehicle Specific Subwoofers 8" 10" 12" Loaded Sub Enclosures Grills Sub Box Packages Single 8" Single 10" Single 12" Dual 8" Dual 10" Dual 12" Triple or More Dodge GMC Cadillac Chevy Ford Honda Infiniti Jeep Mazda Nissan Pontiac Toyota Sub & Amp Packages × Filters In Stock Availability In Stock Price $100-$500 (392) $500 and above (267) Brand Alpine (443) Harmony Audio (215) × Sort Options SKU: A-ZSKU: Z-A Price: Low to HighPrice: High to Low Least PopularMost Popular Sort by: SKU Sale Price Popularity Universal Regular Standard Cab Truck Alpine Type S S-W12D4 Sin... $199.95 $214.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W10D2 D... $359.90 $352.99 Universal Car Stereo Vented Port Single 12" Alpine Type S S-W1... $199.95 $214.99 Universal Car Stereo Slotted S Port Single 12" Alpine Type S S... $199.95 $214.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W10D2 D... $549.95 $709.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W10D2 D... $384.95 $538.95 2002-2015 Dodge Ram Quad / Crew Truck Alpine Type S S-W10D4 Si... $189.95 $185.99 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Sin... $179.95 $185.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W12D2 D... $399.90 $407.99 2014 - UP Chevy Silverado Crew Cab Alpine Type S S-W12D2 Dual ... $399.90 $407.99 2014 - UP Chevy Silverado Crew Cab Alpine Type S S-W12D4 Singl... $214.95 $214.99 2005-2015 Toyota Tacoma Double Cab Truck Alpine Type S S-W10D2... $359.90 $352.99 2007-2013 Chevy Silverado Crew Cab Truck Alpine Type S S-W12D2... $399.90 $407.99 Universal Car Stereo Vented Port Single 12" Alpine Type S S-W1... $399.95 $549.99 Universal Regular Standard Cab Truck Alpine Type S S-W12D4 Sin... $404.95 $549.99 2014 - UP Chevy Silverado Double Cab Alpine Type S S-W12D2 Dua... $399.90 $407.99 2007-2013 Chevy Silverado Ext Cab Truck Alpine Type S S-W12D4 ... $199.95 $214.99 1990-2005 Mazda Miata MX-5 Convertible Alpine Type S S-W10D4 S... $179.95 $185.99 2005-2015 Nissan Frontier Crew Cab Truck Alpine Type S S-W10D2... $359.90 $352.99 Compatible with 2002-2018 Dodge Ram Quad or Crew Truck Alpine ... $504.95 $684.95 2014 - UP Chevy Silverado Crew Cab Alpine Type S S-W12D2 Dual ... $594.95 $764.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W12D2 D... $644.95 $792.99 Universal Regular Standard Cab Truck Alpine Type S S-W10D4 Por... $179.95 $185.99 2002-2015 Dodge Ram Quad or Crew Truck Alpine Type S S-W12D2 D... $414.95 $435.99 123456...28