Original price was: $775.00.$645.00Current price is: $645.00.
Our ResoNix Stage-3 Door Kit is a combination of our suggestions materials to treat a pair of doors to a high level, only triumphed by our ResoNix Stage-4 Door Kit, and Stage-5 Door Kit (only available via email). Our ResoNix Stage-3 Door Kit features ResoNix Super Max Mega Pro CLD Squares, Fiber Mat Black Edition, Guardian, and more! All to get you the very best performance out of your doors for sound system performance and general noise reduction.
Hey everyone! I’m very happy to announce that we are once again not only offering pre-packaged door kits, but we are offering multiple based on our most popular options! This one is our next step in performance over our “Stage-2 option” for those who want to take it to the next level when it comes to sound deadening your doors for your car’s sound system, or even just general driving. This kit includes enough ResoNix Mega CLD Squares, ResoNix Fiber Mat 45, ResoNix Guardian, ResoNix CCF Strips, ResoNix Butyl Rope, as well as a ResoNix Roller in order to treat your doors in a way that reduces resonance, rattles, buzzes, absorbs outside noise, and seals your door-mounted midbass speakers to the grille in a way that gets the job done beyond a reasonable doubt in a way that overall performance cannot be touched by anything else on the market.
The normal price for these individually would be $775. We are offering a special on this kit starting at $635.
Note: Please make sure your doors can handle the thickness of Fiber Mat 45 before purchasing. MOST cars can without issue. If they cannot, use Fiber Mat 25. If you need help, feel free to contact us for guidance.
Please be aware that some individual items may be on backorder, and will ship when they are back in stock. To check the stock of an individual item, check the item’s individual product page, linked above. Thank you.
ResoNix Sound Solutions is a company with a specialty in high-end car audio and automotive sound treatment that offers top quality products and services that provide superior performance in their respective categories. No gimmicks, no baseless claims, no nonsense. Constrained layer dampers, sound absorbers, decouplers, noise barriers, and car audio DSP tuning and consultation services are part of our line-up with a focus on data-backed, solutions-based products developed by professional enthusiasts, for enthusiasts.
