Filter Filters 4 Remove All Filters Price $100-$500 (3) Condition New (3) Brand Kicker (2) Harmony Audio (1) Amplifier Class AB (2) Class D (1) Stable to (Ohm) 2 (2) 4 Ohm (1) Bass Remote Optional (2) Crossover Full Range (AP) (2) Receiver Size Yes (2) HA-A400.4 Alloy 4 Channel 800W Range Speaker Sub Amplifier, Kicker 43CVR124... $204.99 HA-A400.4 Alloy 4 Channel 800W Range Speaker Sub Amplifier, Kicker 43CVR104... $179.99 Harmony Audio HA-A400.4 Car Stereo Alloy Amp 4 Channel 800W Full Range... $109.95