Pontiac Filter Sort Filters In Stock Alpine Remove All Filters Availability In Stock Price $100-$500 (12) $500 and above (6) Brand Alpine (18) Harmony Audio (10) Sort SKU: A-Z SKU: Z-A Price: Low to High Price: High to Low Least Popular Most Popular Sort by: SKU Sale Price Popularity 1993-2002 Pontiac Firebird Coupe Driver Side 10" Alpine Type S S-W10D4 Sub... $169.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine Type S S-W10D4 Sub Box... $174.95 1982-1992 Pontiac Firebird Coupe Alpine Type S S-W10D2 Dual 10" Sub Box... $565.95 1993-2002 Pontiac Firebird Coupe Alpine Type S S-W12D2 Dual 12" Sub Box... $585.95 1993-2002 Pontiac Firebird Coupe Driver Side 10" Alpine SWT-10S2 Sub Box... $209.95 1993-2002 Pontiac Firebird Coupe Alpine Type S S-W12D2 Dual 12" Sub Box... $389.95 1993-2002 Pontiac Firebird Coupe Driver Side 10" Alpine Type S S-W10D4 Sub... $419.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine Next-Generation... $582.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine Type S S-W10D4 Sub Box... $424.95 1982-1992 Pontiac Firebird Coupe Alpine Next-Generation R-Series R2-W10D2... $645.95 1982-1992 Pontiac Firebird Coupe Alpine SWT-10S4 Dual 10" Sub Box Enclosure... $429.95 1982-1992 Pontiac Firebird Coupe Alpine SWT-10S4 Dual 10" Sub Box Enclosure... $665.95 1982-1992 Pontiac Firebird Coupe Alpine Type S S-W10D2 Dual 10" Sub Box... $349.95 1993-2002 Pontiac Firebird Coupe Alpine Next-Generation R-Series R2-W12D2... $691.95 1993-2002 Pontiac Firebird Coupe Driver Side 10" Alpine SWT-10S2 Sub Box... $459.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine Next-Generation... $332.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine SWT-10S2 Sub Box... $214.95 93-02 Pontiac Firebird Coupe Passenger Side 10" Alpine SWT-10S2 Sub Box... $464.95