Replacement Subwoofers 10" Subwoofers 12" Subwoofers 15" Subwoofers 18" Subwoofers Filter Sort Filters $50-$100 Remove All Filters Availability In Stock Price $50-$100 (57) $100-$500 (16) $500 and above (3) RMS Power 200-500 (1) Bundled Items Harmony Audio (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 Harmony HA-P18WS16 Raw Replacement 18 Pro PA 1200W Subwoofer / Speaker 16 Ohm... $89.95 Harmony HA-P18WS8 Raw Replacement 18" Pro PA 1200W Subwoofer / Speaker 8 Ohm... $89.95 Harmony HA-P18WS8 Replacement 18" PA Speaker Woofer for EV ELX118 Sub $89.95 Harmony HA-P18WS8 Replacement 18" PA Speaker Woofer for EV ELX118P Sub $89.95 Harmony HA-P18WS8 Replacement 18" PA Speaker Woofer for Mackie Thump18S Sub $89.95 Harmony HA-P18WS8 Replacement 18" PA Speaker Woofer for Peavey PV118 Sub $89.95 Harmony HA-P18WS8 Replacement 18" PA Speaker Woofer for Peavey PV118D Sub $89.95 Harmony HA-P15LS16 Replacement 15" Sub Pro PA 1000W Subwoofer / Speaker 16... $94.95 Harmony HA-P15LS8 Replacement 15" Sub Pro PA 1000W Subwoofer / Speaker 8 Ohm... $94.95 123 Pro Audio Replacement Subwooferswith prices that are well within your budget. Grab yours here now and save big!