Filter Filters 300ZX Harmony Audio Remove All Filters Price Under $50 (5) $50-$100 (4) $100-$500 (5) Condition New (14) Make Nissan (14) Fits Nissan 300ZX 1984-1989 Factory Premium Speaker Replacement Harmony (2)... $120.99 Nissan 300ZX 1990-1996 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Fits Nissan 300ZX 1984-1989 Rear Deck Replacement Harmony HA-R65 Speakers New $44.95 Fits Nissan 300ZX 1990-1996 Front Door Replacement Harmony HA-R65 Speakers New $44.95 Compatible with Nissan 300ZX 1990-1996 Speaker Replacement Harmony (2) R65 &... $195.99 Compatible with Nissan 300ZX 1990-1996 Speaker Replacement Kicker (2) DSC65 &... $244.99 Fits Nissan 300ZX 1990-1996 Rear Shock Tower Replacement Harmony HA-R65 Speakers $44.95 Compatible with Nissan 300ZX 1984-1989 Speaker Replacement Harmony (2) R65 &... $215.99 Nissan 300ZX 1984-1989 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Fits Nissan 300ZX 1984-1989 Front Door Replacement Harmony HA-R65 Speakers New $49.99 Fits Nissan 300ZX 1990-1996 Front Door Replacement Harmony HA-C65 Premium... $64.95 Fits Nissan 300ZX 1990-1996 Rear Shock Tower Replacement Harmony HA-C65... $64.95 Compatible with Nissan 300ZX 1984-1989 Speaker Replacement Kicker (2) DSC65 &... $263.99 Fits Nissan 300ZX 1984-1989 Factory Speaker Replacement Connector Harness Kit $18.95