HCP 4DK - Hertz car audio systems | The Sound Experience

ck4dReplacement 4 Caster Kit - Swivel Plate Includes - Set of 4: 4 Swivel Plate Casters 2-12 Bumpers Hardware Model #: CK4D. Skip to content. Just added to your cart. Qty: View cart ()HCP 4D is a D Class car audio amplifier, able to offer up to 1160W (RMS); it is the ideal choice for those who want hh power levels in plex systems.