Polaris 2890427 Active Bass Control Knob by Rockford Fosgate General RZR XP Pro

Gain Control: Enhance the bass output of your subwoofer with the Active Bass Confident Control: As you increase the volume of the sound system the patented Genuine Polaris Accessories and Parts: Polaris Engineered accessories and parts Designed for Your Off-Road Vehicle: Polaris offers the broadest lineup of For Model Years: 2025 2024 2023 2022