Features: - High sensitivity, high voice resolution, the details of a complete information of clear. - High-density magnet, strong voice performance, the use of aerospace magnets, power full. - High power output, suitable for a variety of musical styles, popular, classical,jazz, country, rock, it can be very good control. Specifications: Item Size: 6.5 Inch Frequency Range (Hz): 60Hz - 20KHz Audio Sensitivity: 93dB Speakers Types: Coaxial Speakers Voltage: 12V Car Make: Universal Material Type: Metal & Magnet Out Power: 600W Impedance: 4O Signal To Noise Ratio: 93dB Note: - Please confirm the specs before purchase, so as not to cause unnecessary trouble. - The actual power of the loudspeaker itself is not very large, the loudspeaker sounds very loud will have a murmur and buzz. - The reconfiguration process is not connected properly will have a murmur and buzz. - Without the power amplifier installed, the sound of the host is not good and the power is not good,the loudspeaker sounds very loud will have a murmur and buzz. Package Includes: 2 x SpeakersExcellent Performance: Professional manufacturing, exquisite workmanship, good heat dissipation, stable performance and high reliability. High power output, suitable for a variety of musical styles, popular, classical, jazz, country, rock, it can be very good control. Clear Sound: Car audio coaxial speaker reduces distortion, you can enjoy clear and melodious sound, play your favorite songs at will. Easy Installation: Easy to install, no complicated operation is required, suitable for all car sound systems, convenient for using, save your efforts. High-quality Material: Car loudspeaker is made of premium magnet and metallic iron material, rustproof, high strength, sturdy and durable. Impedance: 4O; Frequency Range (Hz): 60Hz - 20KHz; Audio Sensitivity: 93dB; Voltage: 12V; Out Power: 600W; Signal To Noise Ratio: 93dB; Size: 6.5 Inch.