Monster Mega 10" Harley Subwoofer or Midbass Adapter Rings (Pair) All years 98-current
NAGY'S CUSTOMS Monster Mega 10" Harley Subwoofer or Midbass Adapter Rings (Pair) All years 98-current (w/ Panel Bond) Take your Harley’s audio system to the next level with the Monster-Mega 10" Subwoofer & Midbass Adapter Rings, precision-engineered for powerful sound and seamless installation. Designed to sit perfectly at the shock bump on Harley-Davidson models from 1998 to present, these oversized adapter rings eliminate the hassle of gasket removal or speaker trimming—just mount and enjoy! Key Features: Fits Any Subwoofer or Midbass with a Bolt Pattern Larger Than 9.4 – No more modifying your setup. Oversized Design – Sits at the shock bump for a perfect fit on Harley models from 1998-current. Compatible with JLTW3 – Allows you to clock the speaker in any position for full customization. Works with Nagy’s Toppers – Minor trimming required for seamless integration. Will NOT Fit a 9” Basket Subwoofer or Midbass – Use a Reducer Ring (available separately). Complete Instal