Car Amplifiers 4 Channel 5 Channel Mono - 1 Channel Replacement Parts Filter Sort Filters In Stock Availability In Stock Price Under $50 (2) $100-$500 (26) Brand Harmony Audio (14) Alpine (7) Kicker (7) RMS Power 200-500 (8) 500-1000 (13) 1000-2000 (5) Peak Power 500-1000 (6) 1000-2000 (10) 2000-3000 (7) 3000-5000 (3) Size 10" (5) 12" (4) 8" (3) 15" (2) Amplifier Class Class D (5) Stable to (Ohm) 1 Ohm (3) 4 Ohm (1) ? (1) Mounting Depth 3.5-4.49" (3) 5-6.99" (9) 7-9.99" (2) Channels 1 (3) 4 (1) 5 (1) Sort SKU: A-Z SKU: Z-A Price: Low to High Price: High to Low Least Popular Most Popular Sort by: SKU Sale Price Popularity Kicker 44L7S104 Car Audio Solo-Baric 10" Subwoofer Square L7 Dual 4 Ohm... $274.99 Kicker 44L7S152 Car Audio Solo-Baric 15 Subwoofer Square L7 Dual 2 Ohm... $449.99 Alpine R2-W10D4 10" Subwoofer R-Series Dual 4 Ohm 750 RMS Includes HA-A400.1... $332.99 Kicker 44L7S102 Car Audio Solo-Baric 10" Subwoofer Square L7 Dual 2 Ohm... $279.99 12