Filter Filters New F-250 / 350 / 450 / 550 Remove All Filters Price $100-$500 (4) Brand Harmony Audio (4) Make Ford (4) Fits Ford F-250/350/450 2013-2016 Factory Premium Speaker Upgrade Harmony... $120.99 Fits Ford F-250/350/450/550 2005-2012 OEM Premium Speaker Upgrade Harmony (2)... $120.99 Fits Ford F-250/350/450/550/650/750 1999-2004 OEM Premium Speaker Upgrade... $120.99 Fits Ford F-250/350/450/550/650/750 1997-1998 OEM Premium Speaker Upgrade... $120.99