Feature 1 Innovative Speaker: Coaxial car speakers feature a durable design that perfectly combines high volume speakers with high power drivers, suitable for all car audio systems. 2 Heat Resistant Voice Coil: Mid frequency speakers feature quality voice coils that can handle extreme heat and maintain their structural integrity for a long service life. 3 High Fidelity Sound: Designed for 93 sensitivity and 4 ohm impedance to compensate for the undersized wires found in many cars today. Distortion is reduced to enjoy clear sound. 4 High Power Loudspeaker: This high powered coaxial loudspeaker is produced for a maximum peak power output of 500W, so you can play your favorite songs at will. 5 High Frequency Response: With a frequency response of 60Hz20KHz, the speaker can complete your current car midrange speaker enclosure system for full stereo sound.Item Type: Midrange SpeakerMaterial: Magnet, ironMaximum Power: 500WImpedance: 4 OHMSSensitivity: 93dB (1.5dB)Frequency Range: 60Hz-20KHzApplication: Suitable for all car audio systemsSize: Approx. 6in / 15.24cm Package List1 x Midrange Speaker