Sub & Amp Packages Filter Sort Filters In Stock 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... $279.99 Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12" Vented 1200W Sub Box Bundle... $295.99 (1) Harmony Audio HA-RS12 Car Stereo Rhythm Loaded 12" Vented 600W Sub Box Bundle... $184.99 Harmony Audio HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box Bundle... $174.99 Harmony Audio HA-ML181 Monolith 18" Competition Sub 3500W Subwoofer Bundle... $530.99 Alpine R2-W12D4 Next Gen 12" Sub R-Series Dual 4-Ohm 750 RMS Includes... $379.95 Alpine R2-W12D2 Next Gen 12" Sub R-Series Dual 2-Ohm 750 RMS Includes... $379.95 Alpine R2-W8D2 Next Gen 8" Sub R-Series Dual 2-Ohm 350 RMS Includes HA-A400.1... $249.95 Harmony Audio HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box Bundle... $319.99 Harmony Audio (2) HA-C102 Car Stereo Competition Carbon 10" Sub 2000W... $419.99 Alpine R2-W10D4 Next Gen 10" Sub R-Series Dual 4-Ohm 750 RMS Includes... $329.95 Harmony Audio (2) HA-ML121 Monolith 12" Competition Sub 3000W Subwoofer... $769.99 Harmony Audio (2) HA-R104 Sub Rhythm Series 10" 500W Peak Subwoofer Bundle... $198.99 Alpine R2-W8D4 Next Gen 8" Sub R-Series Dual 4-Ohm 350 RMS Includes HA-A400.1... $249.95 Harmony Audio (4) HA-A152 Car Stereo Alloy Series 15" Sub 1500W Subwoofer... $590.99 Harmony Audio (4) HA-ML151 Monolith 15" Competition Sub 3200W Subwoofer... $980.99 Harmony Audio (2) HA-C102 Car Stereo Competition Carbon 10" Sub 2000W... $449.99 Harmony Audio (4) HA-R104 Sub Rhythm Series 10" 500W Peak Subwoofer Bundle... $390.99 Alpine R2-W10D2 Next Gen 10" Sub R-Series Dual 2-Ohm 750 RMS Includes... $329.95 Harmony Audio (2) HA-R104 Sub Rhythm Series 10" 500W Peak Subwoofer Bundle... $240.99 Harmony Audio (4) HA-ML121 Monolith 12" Competition Sub 3000W Subwoofer... $1540.99 Harmony Audio HA-A122 Car Stereo Alloy Series 12" Sub 1000W Subwoofer Bundle... $170.99 Harmony Audio HA-C122 Car Stereo Competition Carbon 12" Sub 2200W Subwoofer... $254.99 Harmony Audio (2) HA-A122 Car Stereo Alloy Series 12" Sub 1000W Subwoofer... $290.99 1234567