Filter Filters Isuzu Impulse Remove All Filters Price $50-$100 (2) $100-$500 (4) Condition New (6) Brand Harmony Audio (4) Kicker (2) Compatible with Isuzu Impulse 1983-1989 OEM Speaker Replacement Harmony R65... $190.99 Compatible with Isuzu Impulse 1990-1993 OEM Speaker Replacement Harmony R5 R4... $180.99 Isuzu Impulse 1983-1989 Factory Speaker Replacement Kicker DSC65 DSC5 Package $149.98 Isuzu Impulse 1983-1989 Factory Speaker Replacement Harmony R65 R5 Package $83.99 Isuzu Impulse 1990-1993 Factory Speaker Replacement Kicker DSC5 DSC4 Package New $129.98 Isuzu Impulse 1990-1993 Factory Speaker Replacement Harmony R5 R4 Package New $72.99