Features 1.Innovative Design: The 100W coaxial car loudspeaker features a superior, durable and innovative design that blends a loud speaker with a high power driver. 2.Superior Voice Coil: The Coaxial car speaker features a premium voice coil that handles extreme heat and maintains its structural integrity, ensuring a long speaker life. Advanced voice coil heat sink design for better heat dissipation. 3.Stable Performance: Car loudspeaker with 90dB sensitivity and 4 ohm impedance rating compensates for undersized wires in many of today's cars. Reduce distortion and enjoy crisp, clear sound. 4.100W Maximum Peak Power Output: The coaxial car loudspeaker has a 100W maximum peak power output, so you can play your favorite tracks with as much style as you want. 5.90Hz?20KHz Frequency Response: Coaxial car speaker has a frequency response of 90Hz?20KHz, which completes your current car midrange speaker enclosure system for all round stereo reproduction. specificationItem Type: Coaxial Car Loudspeaker Material: Magnet, Metal Iron Maximum Power: 100W Rated Power: 50W Impedance: 4 Ohms Sensitivity: 90dB Frequency Range: 90Hz-20KHz Application Range: Applicable to All Car Sound Systems PackageList1 x CoaxialCarLoudspeaker