Kicker DSC4 Speakers with HA-A400.4 Amplifier — Replacement for Isuzu Truck 1986-1987

Replacement audio components for Isuzu Truck 1986-1987: includes Kicker DSC4 speakers paired with an HA-A400.4 amplifier. Sold as a direct replacement for the factory sound system in 1986–1987 Isuzu trucks, this combination provides a straightforward way to restore or upgrade the vehicle’s original audio setup. Compatible with the specified model years and supplied as shown: Kicker DSC4 & HA-A400.4 Amplifier.