Filter Filters Oldsmobile Cutlass Calais Remove All Filters Price $50-$100 (1) $100-$500 (1) Condition New (2) Brand Harmony Audio (2) Oldsmobile Cutlass Calais 1985-1991 OEM Speaker Upgrade Harmony Speakers New $89.99 Compatible with Oldsmobile Cutlass Calais 1985-1991 OEM Speaker Replacement... $219.99