Filter Filters Silverado Remove All Filters Price Under $50 (1) $100-$500 (144) $500 and above (15) Condition New (159) Refurbished (2) Brand Harmony Audio (159) Kicker (2) Make Chevy (161) Kicker 51KGMDL7T122 Dual 12 Inch 2-Ohm 1200 Watts RMS Loaded Enclosure Fits... $0.00 2001-2006 Chevy Silverado HD Crew Truck Harmony R104 Dual 10" Sub Box Enclosure $225.99 1999-2006 Chevy Silverado Ext Cab Truck Harmony R104 Single 10 Sub Box Enclosure $145.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony R124 Dual 12" Sub Box Enclosure $221.99 01-06 Chevy Silverado 1500 Crew Truck Harmony R104 Ported 10" Sub Box Enclosure $115.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony R124 Dual 12" Rhino Coated... $257.99 2001-2006 Chevy Silverado HD Crew Truck Harmony R124 Dual 12" Rhino Coated... $256.99 01-06 Chevy Silverado 1500 Crew Truck Harmony F104 Ported 10" Sub Box Enclosure $134.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony A122 Dual 12" Rhino Coated... $290.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony F104 Dual 10" Sub Box Enclosure $239.99 1999-2006 Chevy Silverado Ext Cab Truck Harmony R124 Single 12 Sub Box Enclosure $140.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony A122 Dual 12" Sub Box Enclosure $255.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony R104 Dual 10" Sub Box Enclosure $214.99 2001-2006 Chevy Silverado HD Crew Truck Harmony F124 Dual 12" Rhino Coated... $299.99 2001-2006 Chevy Silverado HD Crew Truck Harmony A122 Dual 12" Rhino Coated... $295.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony R104 Dual 10" Sub Box Enclosure $215.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony A102 Dual 10" Sub Box Enclosure $249.99 01-06 Chevy Silverado Non-HD Crew Truck Harmony F124 Dual 12" Sub Box Enclosure $264.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony F124 Dual 12" Sub Box Enclosure $255.99 2007-2013 Chevy Silverado Crew Cab Truck Harmony R124 Dual 12" Sub Box Enclosure $241.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony F124 Dual 12" Rhino Coated... $300.99 01-06 Chevy Silverado 1500 Crew Truck Harmony F104 Ported 10" Sub Box & CXA400.1 $274.99 1999-2006 Chevy Silverado Ext Cab Truck Harmony F124 Single 12 Sub Box Enclosure $165.99 2007-2013 Chevy Silverado Ext Cab Truck Harmony R124 Single 12 Sub Box Enclosure $145.99 1234567