Filter Filters Porsche Boxster Remove All Filters Price Under $50 (3) Condition New (3) Brand Harmony Audio (3) Fits Porsche Boxster 1997-2016 Front Dash Replacement Harmony HA-R4 Speakers New $32.95 Fits Porsche Boxster 1997-2016 Front Dash Replacement Harmony HA-C4 Premium... $49.95 Fits Porsche Boxster 1997-2016 Rear Side Panel Replacement HA-R5 Speakers New $39.95