Filter Filters Cadillac Remove All Filters Price $100-$500 (29) $500 and above (4) Condition New (33) Brand Harmony Audio (33) Model Escalade EXT (33) 2002-2013 Cadillac Escalade EXT Harmony Audio F104 Dual 10" Sub Box Enclosure $220.99 2002-2013 Cadillac Escalade EXT Harmony Audio F124 Dual 12" Sub Box Enclosure $259.99 2002-2013 Cadillac Escalade EXT Underseat Harmony A122 Dual 12 Rhino Coated... $320.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual 12 Rhino Coated... $256.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R104 Dual 10 Sub Box Enclosure $225.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual 12 Sub Box Enclosure $231.99 2002-2013 Cadillac Escalade EXT Underseat Harmony F124 Dual 12 Rhino Coated... $299.99 2002-2013 Cadillac Escalade EXT Underseat Harmony A122 Dual 12 Sub Box Enclosure $280.99 2002-2013 Cadillac Escalade EXT Underseat Harmony F104 Dual 10 Sub Box Enclosure $239.99 2002-2013 Cadillac Escalade EXT Underseat Harmony A102 Dual 10 Sub Box Enclosure $249.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual 12 Rhino Coated... $406.99 2002-2013 Cadillac Escalade EXT Underseat Harmony F124 Dual 12 Sub Box Enclosure $270.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony A122 Dual... $521.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony F124 Dual... $544.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony A122 Dual... $435.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony F124 Dual... $465.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual... $356.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony F124 Dual... $526.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual 12 Sub Box &... $377.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony A122 Dual... $410.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony R124 Dual... $326.99 Compatible with 2002-2013 Cadillac Escalade EXT Underseat Harmony R104 Dual... $310.99 Compatible with 2002-2013 Cadillac Escalade EXT Harmony F124 Dual 12" Sub Box... $514.99 2002-2013 Cadillac Escalade EXT Underseat Harmony R104 Dual 10" Sub Box... $356.99 12