Specification AudioOutputMode : Surround Brand : Aramox BulletPoint : Order Unit: Each 1 Frequency Response Max:: 20 Frequency Response Min:: 200 Impedance:: 4 Power Rating RMS:: 3 Resonant Frequency:: 400 SVHC:: No SVHC (17-Dec-2014) Sensitivity (dB):: - Transducer Function:: Speaker BulletPoint1 : High quality The quality of the speakers is very good, characterized by high power, higher anti-overload capability, high-quality clear audio, and surround sound quality to enhance the music experience. BulletPoint2 : Clear sound The speaker can significantly improve the clarity of the sound, but it cannot increase the volume by a large amount, which is harmful to hearing BulletPoint3 : Using high-quality ABS material, the quality is better than the original OEM performance, it is waterproof, non-flammable, heat-resistant and -resistant, and . BulletPoint4 : Easy to use Simple installation, no complicated operations, new, strictly produced in accordance with standard quality, and can directly replace the old or damaged 3 series 2020-2021. BulletPoint5 : Specifications Impedance 4Ω, maximum power 120W, sensitivity 91Db, resonance frequency 75HZ. Color : popular CompatibleWithVehicleType : Car ConnectivityProtocol : Coaxial ConnectivityTechnology : Coaxial ControllerType : Voice control Impedance : 4 ohm IsWaterproof : True ItemName : 2PCS 6.5in Car Super Speaker Coaxial 120W High Power 91Db Audio Sensitive Speaker Auto Modification ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 36 centimeters ItemPackageDimensions_Width : 18 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : component-vehicle-speaker-systems Manufacturer : Aramox Material : copper ModelName : CPK690 ModelNumber : CPK690 MountingType : Car Mount,Coaxial NumberOfItems : 1 PartNumber : Aramox8tgwbz2mrq2585 PowerSourceType : Corded Electric ProductDescription : Feature: 1. The speaker pays attention to highfrequency sound playback, which can significantly improve the clarity of the sound, but can not greatly increase the volume. 2. The quality of the speakers is very good, characterized by high power, clear and pure treble, and not easy to overload. 3. Impedance is 4Ω, the maximum power is 120W, the sensitivity is 91Db and the resonant frequency is 75HZ. 4. Easy to install or replace, good replacement or standby for your old or dirty one. 5. Using highquality ABS material, with high temperature characteristics, long service life.