Jvc Cs-Dr520 Car Speaker Black

260W Peak Power/40W Eff. Sound Pressure Level: 88 Db/W.M Subwoofer With 13 Cm Carbon Fiber Cone And Mica-Aramid Cone Polyetherimide Membrane 2.5 Cm (1) Ferrite Magnet (Bass Hp/Tweeter) Magnet Neodymium (Tweeter) Hybrid Suspension Mounting Depth: 44.5 Mm