Filter Filters Alfa Romeo 164 Remove All Filters Price $50-$100 (1) $100-$500 (1) Condition New (2) Brand Harmony Audio (1) Kicker (1) Compatible with Alfa Romeo 164 1990-1994 Factory Speaker Upgrade Harmony R4... $72.99 Alfa Romeo 164 1990-1994 Factory Speaker Upgrade Kicker DSC4 DSC5 Package New $129.98