Filter Filters 15" $500 and above Remove All Filters Condition Refurbished (2) Fixture Type Dual (2) Kicker 44L7S152 15" Subwoofers with Sealed Sub Box, 46CXA18001 Amp & Install Kit $1019.95 Kicker 44L7S152 15" Subwoofers with Vented Sub Box, 46CXA18001 Amp & Install Kit $1015.95