- Sierra Speakers
- Sierra Denali Speakers
- Sonoma Speakers
- Suburban Speakers
- Syclone Speakers
- Terrain Speakers
- Topkick Speakers
- METRA® - Speaker HarnessStarting at: $7.65$7.65
- American International® - 5.25"/6.5" Speaker Adapter Extender KitStarting at: $3.93$3.93
- METRA® - Speaker Adapter PlatesStarting at: $14.35$14.35
- American International® - 5.25"/6.5" Speaker BracketsStarting at: $4.75$4.75
- Pyle® - 3.5" 100W 2-Way SpeakersStarting at: $9.05$9.05
- Power Acoustik® - XP Series Coaxial SpeakerStarting at: $22.37$22.37
- Planet Audio® - 1" Soft Silk Dome Swivel 200W TweeterStarting at: $29.93$29.93
- Fusion® - 4" 100W 2-Way Salon Style Marine Box SpeakersStarting at: $65.99$65.99
- Pyramid® - Dual Cone Waterproof Marine Stereo SpeakersStarting at: $14.58$14.58
- Naxa® - 6.5" Silver / Blue SpeakersStarting at: $14.26$14.26
"Product is easy to install and provides correct adaptation for 6.5" round speakers. This is a high quality product."
"Fits perfectly in stock location, used it to hold component Polk audio speakers. Great. 2010 Toyota Tundra."
Posted by Bernardo U.
"These adapters worked great and fit well, they were easy to work with at a great price. They also keep you from having to drill holes in your door panel for aftermarket speakers."
Posted by Robert K H.
"Product worked perfectly. Only problem I ran into is that the website does not tell you that these are packaged individually. I ordered two, expecting to receive enough to do my front and back speakers and was confused when I only got enough for the fronts. "
Posted by Dwayne J.
"The product was affordable & simple to install. Very sturdy product."