Feature: 1. Innovative and Durable: This coaxial car speaker combines a high grade, durable and innovative design with a high power driver. Enjoy clear sound. 2. Premium Voice Coil: Car loudspeaker's advanced voice coil cooling fin design can better dissipate heat and maintain its structural integrity for a long service life. 3. High Performance: With 91dB/W (1m) sensitivity and a 4 ohm impedance rating, this car loudspeaker compensates for the undersized wires found in many cars today and reduces distortion.. 4. 250W Peak Power: This high bass 4 inch coaxial car speaker system features a 250W maximum peak power output, so you can play your favorite tracks with style. 5. Stereo Sound Quality: Car speakers have a frequency response of 80Hz‑22000Hz to complement your current car midrange speaker enclosure system for full stereo reproduction. Specification: Item Type: Coaxial Car Speaker Model: TS G1041R Material: Magnet, Metal Iron Rated Power: 2 x 60W Maximum Power: 2 x 250W Impedance: 4 OHMS Sensitivity: 91dB/W(1m) Frequency Range: 80Hz-22000Hz Application Range: Applicable To All Car Sound Systems. Package List: 2 x Coaxial Car Speaker2 x Cable2 x Speaker Panel8 x Screw