Features 1.[Easy To Install] Symmetrical rules for speaker terminals, provide symmetrical terminals, simplify installation steps, effectively insert correctly, very simple. 2.[Good Performance] Coaxial speaker with aluminum surface, efficient conduction, high sensitivity, high voice resolution and high power output performance. 3.[Widely Applicable] Car full range speaker, suitable for a variety of music styles, whether it is rock, or classical, jazz, country, can be well controlled. 4.[Strong Magnets] Equipped with high density aerospace magnets, this speaker has strong sound performance, full power, and enhances your music experience. 5.[Stereo Effect] High noise reduction, enjoy stage like stereo surround sound, HiFi level experience, both a sense of technology and playability. Specification Item Type: Coaxial Speaker Material: Rubber + Magnet Size: Approx. 5 inches Frequency Range (Hz): 60Hz - 20kHz Impedance: 4Ω Voltage: 12V Signal to Noise Ratio: 93dB Car Brand: Universal Output Power: 500W Speaker Type: Coaxial Speaker Sound Sensitivity: 93dB Parameter: 1. High Sensitivity, High Voice Resolution 2. High Sensitivity and High Density Magnets, Strong Sound Expressiveness 3. High Noise Reduction, HIFI Level Experience Package List 1 x Coaxial Speaker