I had the same noise as everyone else. I connected a surge protector to a 12V power supply, it still makes noise. I put the filter on the 12V power switch, it still makes noise. I put the 12v radio switch on top of the filter. All noise was gone, the amplifier amplified the radio noise that was not audible before installing the amplifier https://www.amazon.com/gp/product/B07NPF6KVL/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=1
π£ Garmin Striker Plus 4 Review: Dual-Beam Transducer Features (010-01870-00)
10 Review
π€ Prospec Electronics JBL-PRV175: AM/FM/Bluetooth/USB Marine Stereo β 4x45 Watts of High-Quality Sound
10 Review
8 Inch Blue Injection Molded Cone Car Vehicle Subwoofer Audio Speaker - Chrome-Plated Steel Basket, Dual Voice Coil, 4 Ohm Impedance, 600 Watt Power - Pyle PLBW84 for Improved Vehicle Stereo Sound System
11 Review
Portable WiFi Fish Finder with GPS for Kayaks, Boats, and Ice Fishing - Deeper PRO+ Smart Sonar for Deeper Insights
153 Review
π§ Alpha Pilot Headset Flight Bag (Black) β Streamlined Flyer Solution
8 Review
π§ FARO Aviation Headset Converter: Low to High Impedance Adapter for General Aviation (GA) and Military Headsets
9 Review
π MANN-FILTER W 811/80: The Optimal Oil Filter for Enhanced Engine Performance
11 Review
ASA HS-1 Aviation Headset: Elevating Communication and Safety in the Skies
8 Review