Ports and Adapter Plates

Elevate your bagger motorcycle's audio system with the essential ports and adapter plates from Insane Asylum Motorsports. Designed for seamless integration, our high-quality components ensure your speakers and audio setup perform flawlessly. Whether you're upgrading your Harley-Davidson speakers or embarking on a custom bagger build, our adapter plates provide the perfect fit for a variety of speaker sizes, including 5x7 to 6.5" and 8" DB horn adapters. Achieve crystal-clear sound and maximum bass response by ensuring proper porting and secure speaker mounting. Trust Insane Asylum Motorsports for the precision-engineered parts you need to perfect your ride's sound.

Find all the motorcycle AMP and speaker equipment you need with our online store and easily complete your dream motorcycle customizations!