Filter Filters Cadillac DTS Remove All Filters Price $50-$100 (1) $100-$500 (1) Condition New (2) Brand Harmony Audio (1) Kicker (1) Cadillac DTS 2006-2011 Factory Speaker Replacement Harmony (2) R5 Package New $78.99 Cadillac DTS 2006-2011 Factory Speaker Replacement Kicker (2) DSC5 Package New $139.98