Filter Filters Escalade EXT Remove All Filters Price $100-$500 (3) Condition New (3) Brand Harmony Audio (3) Make Cadillac (3) Compatible with 2002-2013 Cadillac Escalade EXT Harmony F104 Dual 10" Loaded... $465.99 Compatible with 2002-2013 Cadillac Escalade EXT Harmony F104 Dual 10" Loaded... $390.99 2002-2013 Cadillac Escalade EXT Harmony Audio F104 Dual 10" Sub Box Enclosure $220.99