Replacement Subwoofers 10" Subwoofers 12" Subwoofers 15" Subwoofers 18" Subwoofers Filter Sort Filters In Stock Not Applicable Remove All Filters Availability In Stock Price $100-$500 (1) Bundled Items Harmony Audio (1) Not Applicable (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 2x Harmony HA-P18WS16 Raw Replacement 18 Pro PA 1200W Sub Speaker 16 Ohm Woofer $174.99 Pro Audio Replacement Subwooferswith prices that are well within your budget. Grab yours here now and save big!