Feature 1、The speaker pays attention to high‑frequency sound playback, which can significantly improve the clarity of the sound, but can not greatly increase the volume. 2、The quality of the speakers is very good, the characterise is high power, clear and pure treble, and not easy to overload. 3、Impedance is 4Ω, the maximum power is 120W, the sensitivity is 91Db and the resonant frequency is 75HZ. 4、Convenient to install or replace, good replacement or standby for your old or brolen one. 5、Adopting high‑quality ABS material, with high temperature resistance characteristics, long service life.Item Type: Car SpeakerMaterial: ABSImpedance: 4ΩResistance: 3.2ΩResonance Frequency: 75HZSensitivity: 91DbFrequency: 75-20KHZRated Power: 60WMaximum Power: 120WGood working condition and easy to install or replace. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Car Speaker8 x Screw2 x Connecting Wire