inputs.text: ample bass compact unit - first current subwoofer installed trunk kia sephia \\installed\\ mean \\wired up\\ issue address later even though havent tested brands sold jl audio plan get another larger jl audio subwoofer next carthe bass thing produces immense people might argue sealed 10\\ subwoofer \\weak\\ beg differ im not win competitionsi want listen good sounding music commute paired rockford fosgate r1502 amplifier produces 150 watts 4 ohms spec subwoofer produces enough bass rattle package tray without distortion rattling subwoofer find sub set \\7\\ 15 head unit volume 16 typical song listening experience great sufficient drown ungodly road noise car produces note primary drivers running builtin low wattage stereo preamp not full amplifier even alpine \\power pack\\ perhaps subwoofer would not able keep actually amplified set however 50 bass boost still remaining amplifier along couple notches gain 8 digits head uniti think would work outthe point simple relatively inexpensive jl audio sub paired engineered enclosure produces legendary jl audio quality sound rather compact space runs great wattage 125 250 50 low opinion even though \\handle\\ falls lower price range amplifiers well basically budget subwoofer doesnt compromise performancehowever major issue arises slim nature sub top heavy doesnt much base rest lateral gforces car threaten upset \\spirited\\ driving style no good way affix trunk floor without blocking spare tire panel subwoofer fallen many times count denting speaker grille coming unplugged andheres worst onefracturing terminals since terminals proprietary builtin jl audio hardware get \\jack plate\\ radio shack discard \\plate\\ portion use cordless drill enlarge holes jl audio plate accept new largerbase radio shack terminals point narrow truck style enclosure saves space trunk compact car like mine sure either drive carefully time fasten floor reason along larger budget going larger fullported enclosure next car however time thing kicksi would definitely recommend jl audio products discerning audio enthusiast no muddy bass boominess distortionjust clean pure low frequency sound tight compact unitupset \\spirited\\ driving style no good way affix trunk floor without blocking spare tire panel subwoofer fallen many times count denting speaker grille coming unplugged andheres worst onefracturing terminals since terminals proprietary builtin jl audio hardware get \\jack plate\\ radio shack discard \\plate\\ portion use cordless drill enlarge holes jl audio plate accept new largerbase radio shack terminals point narrow truck style enclosure saves space trunk compact car like mine sure either drive carefully time fasten floor reason along larger budget going larger fullported enclosure next car however time thing kicks would definitely recommend jl audio products discerning audio enthusiast no muddy bass boominess distortionjust clean pure low frequency sound tight compact unit