4 Channel Filter Sort × Filters In Stock Availability In Stock Price $100-$500 (2) RMS Power 200-500 (2) Peak Power 500-1000 (2) Amplifier Class Class D (1) Stable to (Ohm) 4 Ohm (1) Channels 4 (1) × Sort Options SKU: A-ZSKU: Z-A Price: Low to HighPrice: High to Low Least PopularMost Popular Sort by: SKU Sale Price Popularity Harmony Audio HA-A400.4 Car Stereo Alloy Amp 4 Channel 800W Fu... $97.94$204.99 Harmony Audio HA-A400.4 Car Stereo Alloy Amp 4 Channel Fulll R... $149.99$264.99
