Car Noise Filter Car Noise Filter Ground Loop Noise Isolator Audio Hum Eliminator Reducer Alternator For Automotive Bullet Points: 1.Improved Clarity: This audio noise filter ensures high-definition audio clarity by eradicating hum and buzz caused by ground loop issues between audio sources and amplifiers. Say goodbye to annoying sound disruptions and elevate your audio experience. 2.Reliable Materials: This noise filter car audio eliminates the annoying noise from your speakers and lets you enjoy clear and crisp sound. It is made of high-quality metal that is wear-resistant, not easy to deform or damage, and sturdy and durable. You can use it with confidence for a long time. 3.Ingeniously Made: This noise filter car audio's superior craftsmanship and erosion-resistant design effectively filter out DC current in the signal path, improving speaker performance. Its rust-proof construction ensures durability. 4.Effortless Installation: Achieve impeccable audio quality with our noise filter car audio. Simply position it between the head unit and amplifier/equalizer without any need for tools, making it easy to install and remove. 5.Extensive Application: Our noise filter car audio optimizes sound quality by filtering out unwanted noise, ensuring clear and crisp audio for a superior listening experience. Precisely engineered to meet the diverse audio needs of most cars and home stereo equipment. Enhance your car audio experience with our High-quality Metal car audio noise suppressor. It effectively filters out DC current in the signal path between audio sources and amplifiers. When used with a car audio, it helps meet different needs and ensures a noiseless music experience. Specification: Connectors: 2x male, 2x female Input: 30W Limit input: 60W Product size: about 3.5x6.5cm/1.38x2.56 inches Packing List: 1* Ground Loop Noise Isolator Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.