Filter Filters $100-$500 Chevy Remove All Filters Condition New (82) Brand Harmony Audio (82) Model Silverado (45) Avalanche (18) Camaro (9) CK Pickup (5) S-10 Truck (3) Colorado (2) Compatible with 2007-2013 Chevy Silverado Extended Cab Truck Harmony R124... $312.99 Compatible with 2007-2013 Chevy Silverado Extended Cab Truck Harmony R104... $299.99 Compatible with 1982-2004 Chevy S-10 Extended Cab Truck Harmony R124 Dual 12"... $331.99 Compatible with 2001-2006 Chevy Silverado HD Crew Truck Harmony A102 Dual 10"... $479.99 Compatible with 2001-2006 Chevy Silverado 1500 Crew Truck Harmony R104 Ported... $216.99 Compatible with 2001-2006 Chevy Silverado 1500 Crew Truck Harmony F104 Ported... $234.99 Compatible with 1999-2006 Chevy Silverado Extended Cab Truck Harmony F104... $264.99 Compatible with 2007-2013 Chevy Silverado Crew Cab Truck Harmony R124 Dual... $336.99 Compatible with 2007-2013 Chevy Silverado Extended Cab Truck Harmony A102... $390.99 01-06 Chevy Silverado 1500 Crew Truck Harmony R104 Ported 10" Sub Box Enclosure $115.99 Compatible with 2002-2013 Chevy Avalanche Underseat Harmony A102 Dual 10" Sub... $479.99 Compatible with 2010-2015 Chevy Camaro Coupe Rear Side Harmony A102 Dual 10"... $459.99 Compatible with 2002-2013 Chevy Avalanche Underseat Harmony R124 Dual 12" Sub... $351.99 Compatible with 2007-2013 Chevy Silverado Crew Cab Truck Harmony R104 Dual... $308.99 Compatible with 01-06 Chevy Silverado Non-HD Crew Truck Harmony F104 Dual 10"... $489.99 Compatible with 2002-2013 Chevy Avalanche Underseat Harmony A122 Dual 12" Sub... $410.99 Compatible with 2001-2006 Chevy Silverado HD Crew Truck Harmony A102 Dual 10"... $395.99 Compatible with 1982-2004 Chevy S-10 Extended Cab Truck Harmony A122 Dual 12"... $395.99 Compatible with 2002-2013 Chevy Avalanche Underseat Harmony A122 Dual 12" Sub... $496.99 Compatible with 1999-2006 Chevy Silverado Extended Cab Truck Harmony A102... $325.99 Compatible with 2010-2015 Chevy Camaro Coupe Rear Side Harmony R104 Dual 10"... $338.99 Compatible with 2002-2013 Chevy Avalanche Underseat Harmony R104 Dual 10" Sub... $310.99 Compatible with 2001-2006 Chevy Silverado HD Crew Truck Harmony F104 Dual 10"... $410.99 2002-2013 Chevy Avalanche Underseat Harmony R124 Dual 12" Sub Box & CXA400.1 Amp $341.99 1234