Select Lexus Toyota 2019-2025 JBL subwoofer adaptor ring and harness


$34.99 USD

  • Installs at the OEM subwoofer location
  • Check compatibility for applicable aftermarket subwoofers
  • Solid frame with inside mounting wiring harness opening
  • Clean and sturdy mounting to an OEM subwoofer location
  • Plug and play
  • Set of one
  • Includes Speaker Harnesses (where applicable)
  • Includes foam and hardware (where applicable)


  • Swap your subwoofer with ease; use our OEM matching subwoofer ring and harnesses kit
  • Enjoy simple connection and OEM-like quality
  • Easily route the woofer cable inside the ring via a special opening to allow factory connections (where applicable). Includes factory-matching GROM speaker harness, where applicable
  • Clean and sturdy mounting
  • Subwoofer rings (also known as subwoofer adapters or baffles) bridge the gap between your vehicle factory subwoofer openings and standard aftermarket subwoofer. They create a secure mounting surface, provide the proper spacing, and help maximize your new subwoofers performance.
  • Perfect Factory Fit
  • Factory subwoofers often use unique mounting shapes that are incompatible with standard aftermarket subwoofers. Our precision-fit subwoofer rings let you mount round aftermarket subwoofers directly in the factory location without modification.
  • Improved Sound Quality
  • A rigid subwoofer ring creates a solid foundation for your aftermarket subwoofer, reducing unwanted vibrations and minimizing acoustic losses. Instead of allowing sound waves to disperse, the subwoofer is firmly coupled to the vehicle, producing tighter bass, greater clarity, and improved overall sound quality.



  • select Toyota JBL 2019-2025 subwoofer adaptor ring and harness
  • One subwoofer ring
  • OEM-Matching Harness (TOY30-TWSU4)
  • Foam
  • For shipping time and rates:
  • Check GROM shipping rates and times
  • Warranty and Return:
  • 30 days money back guarantee
  • 90 days repair/replacement warranty
  • Complete warranty and return policy
  • Enjoy plug-n-play feature. No installation document required !