Sub & Amp Packages Filter Sort Filters Availability In Stock Price $100-$500 (76) $500 and above (75) Condition New (139) Refurbished (12) Brand Alpine (7) RMS Power 200-500 (2) 500-1000 (5) Peak Power 1000-2000 (2) 2000-3000 (5) Size 10" (3) 12" (2) 8" (2) Mounting Depth 3.5-4.49" (2) 5-6.99" (5) 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 Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12" Vented 1200W Sub Box Bundle... $295.99 (1) Harmony Audio HA-F104 Car Stereo Flatline Series 10" 700W Single 4 Ohm... $292.99 Harmony Audio (2) HA-A122 Car Stereo Alloy Series 12" Sub 1000W Subwoofer... $290.99 Harmony Audio (2) HA-R154 Car Stereo Rhythm Series 15" Sub 900W Subwoofer... $290.99 Harmony Audio HA-A102 Car Stereo Alloy Series 10" Sub 800W Dual 2 Ohm... $289.99 Harmony Audio HA-A102 Car Stereo Alloy Series 10" Sub 800W Dual 2 Ohm... $289.99 Harmony Audio HA-F104 Car Stereo Flatline 10" Sub 700W Single 4 Ohm Subwoofer... $289.99 Harmony Audio HA-F104 Car Stereo Flatline 10" Sub 700W Single 4 Ohm Subwoofer... $289.99 Harmony Audio HA-F104 Car Stereo Flatline 10" Sub 700W Single 4 Ohm Subwoofer... $289.99 Harmony Audio (2) HA-A102 Car Stereo Alloy Series 10" Sub 800W Subwoofer... $279.99 Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12" Vented 1200W Sub Box Bundle... $279.99 Harmony Audio HA-C152 Car Stereo Competition Carbon 15" Sub 2800W Subwoofer... $274.99 Harmony Audio (2) HA-R124 Sub Rhythm Series 12" 600W Peak Subwoofer Bundle... $256.99 Harmony Audio HA-C122 Car Stereo Competition Carbon 12" Sub 2200W Subwoofer... $254.99 Harmony Audio HA-R104 Car Stereo Rhythm 10" Sub 500W Single 4 Ohm Subwoofer... $249.99 Harmony Audio HA-R104 Car Stereo Rhythm 10" Sub 500W Single 4 Ohm Subwoofer... $249.99 Harmony Audio HA-R104 Rhythm Series 10" - Package Sub with ASC Compatible... $249.99 Harmony Audio HA-R104 Rhythm Series 10" - Package Sub with ASC... $249.99 Alpine R2-W8D2 Next Gen 8" Sub R-Series Dual 2-Ohm 350 RMS Includes HA-A400.1... $249.95 Alpine R2-W8D4 Next Gen 8" Sub R-Series Dual 4-Ohm 350 RMS Includes HA-A400.1... $249.95 Harmony Audio (2) HA-R104 Sub Rhythm Series 10" 500W Peak Subwoofer Bundle... $240.99 Harmony Audio HA-F104 Car Stereo Flatline Series 10" 700W Single 4 Ohm... $237.99 Harmony Audio (2) HA-A102 Car Stereo Alloy Series 10" Sub 800W Subwoofer... $234.99 Harmony Audio HA-C102 Car Stereo Competition Carbon 10" Sub 2000W Subwoofer... $231.99 1234567