Features: 1.The raised head design makes the sound smooth and pleasant. 2.Premium rubber trim resistant to aging, which can be used for a long time without deformation. 3.The pure copper welding-free terminal guarantees the convenience of transmission. 4.High sensitivity and high voice resolution. 5.Designed for any audio system in vehicles. Specification: Features: 1. The raised head design makes the sound smooth and pleasant. 2. Premium rubber trim resistant to aging, which can be used for a long time without deformation. 3. The pure copper welding-free terminal guarantees the convenience of transmission. 4. High sensitivity and high voice resolution. 5. Designed for any audio system in vehicles. 6. Strong sound, clear sound quality and high sensitivity, bring you good auditory enjoyment. Specification: Condition: Brand New Material: Aluminum alloy Color: As Pictures Shown Size: 4" Bass horn: 100 * 100mm/3.9 * 3.9in Globe-roof Tweeter: 40mm PEI Rzesponse frequency: 55Hz-22KHz Sensitivity: 88dB/W(m) Max. power: 60W Impedance: 40 Installation Depth: 43mm/1.7in Diagonal screw hole: 112-118mm/4.4-4.7in Adjacent screw holes: 82mm/3.2in Package List: 2 * Car Speaker PackageList: