Our ResoNix CCF Strips are the best “speaker ring” product available on the market to seal your midbass and midrange speakers to their grilles to properly transfer all of your speakers produced sound energy into the listening space instead of behind trim panels.
30″ Long, 1″ Tall, 0.75-1.0″ wide
Now sold by the single strip. Order quantity of “3” will net you 3 strips.
Made In America.
249 in stock (can be backordered)
Quantity | Discount Type | Discount | Price Per Item |
---|---|---|---|
4-8 | Percentage | 15 | $17.00 |
9-22 | Percentage | 20 | $16.00 |
23-100 | Percentage | 25 | $15.00 |
    Now sold as single units, our ResoNix CCF Strips are designed to make a custom foam speaker ring for your car’s audio system. Use our strips to create acoustic coupling rings for your car speakers, you can direct all acoustic energy through the grille into the listening space. Without an acoustic coupling ring, you risk losing acoustic energy to the open spaces behind your door and dash panels. This results in less output and more resonance and distortion created by the panels themselves.
    Each strip is 1 inch thick and 30 inches long, with a width that varies from 0.75″ at the widest to 0.5″ at the narrow points. Thanks to their unique shape, it’s easy to contour our CCF Strips around any speaker, from 1″ tweeters, up to 9.5″ midbass drivers.
    Now sold as single units, our ResoNix CCF Strips are designed to make a custom foam speaker ring for your car’s audio system. Use our strips to create acoustic coupling rings for your car speakers, you can direct all acoustic energy through the grille into the listening space. Without an acoustic coupling ring, you risk losing acoustic energy to the open spaces behind your door and dash panels. This results in less output and more resonance and distortion created by the panels themselves.
    Each strip is 1 inch thick and 30 inches long, with a width that varies from 0.75″ at the widest to 0.5″ at the narrow points. Thanks to their unique shape, it’s easy to contour our CCF Strips around any speaker, from 1″ tweeters, up to 9.5″ midbass drivers.
Our products have been proven to outperform the competition in independently conducted lab analysis.
. 1″ Thick
. 30″ Long (supports a diameter of 9.55″)
. 0.75″ to 0.5″ Wide
. Acrylic Based Peel & Stick Automotive Grade Adhesive Backed
. Made In The USA
    What sets our ResoNix CCF Strips apart from other foam speaker ring products is the use of high-quality foam. Specifically, our foam is the same foam used in CCF7, which is ideal for automotive decoupling and sealing uses. It’s solid enough to guide acoustic energy out of the grille and prevent it from entering unwanted spaces. It does this while still being compliant enough to compress and make a seal to oddly shaped panels. Additionally, our automotive-grade peel-and-stick acrylic-based adhesive ensures a secure and long-lasting installation.
    To get more technical, our foam was picked due to its ideal Compression Deflection and Compression Set parameters. The adhesive we use can easily handle the automotive environment without fail. The foam and adhesive are not picked because it was readily available from some supplier on Alibaba.Â
    Finally, the shape of our strips allows for the easiest installation over all other products on all different types of speakers and baffles. With ResoNix, you’re using a quality product made from the best materials made for the job, without any gimmicks such as a minuscule piece of foam advertised as a back-wave absorber.
SOLD AS SINGLE UNITS. 1 quantity includes ONE strip.
   ResoNix CCF Strips are designed to create a seal between your car’s speakers and the grille openings on the panels that are in front of them. This sealing ensures that all the acoustic energy produced by the speakers is directed into the cabin, rather than being lost behind door or dash panels. By doing so, they maximize the efficiency of your speakers, leading to improved sound quality and increased output within the listening area.
   While they do not directly improve your speakers themselves, they do improve the environment they are in and create a more suitable installation for them. By coupling the speakers directly to the grille openings, the strips prevent acoustic energy from escaping into unwanted areas behind panels. This focused direction of sound into the cabin reduces resonances and distortions that can occur when sound waves interact with the interior of doors or dashboards. The result is a cleaner, more accurate sound reproduction, allowing you to experience your audio system’s full potential.
   ResoNix CCF Strips are made from high-quality closed-cell foam with specific compression deflection and compression set properties. This means they are firm enough to maintain a proper seal yet flexible enough to conform to various shapes and contours found in vehicle interiors. Unlike other products like silicone baffles, which have no chance of creating a proper seal against a door panel, or the Fast Rings, which are made out of open cell foam and defeat their own purpose by letting air travel right through them, these strips provide an optimal balance of support, flexibility, and most importantly their sealing capability for superior performance.
    Installation is straightforward due to the strips’ peel-and-stick acrylic-based adhesive backing. First, ensure that the mounting surfaces are clean and free of dust or grease. Then, shape the foam strip around the perimeter of your speaker, pressing it firmly to adhere it to preferably a baffle that is extended beyond the speaker mounting frame, but it can also be adhered directly to the speaker frame itself. Finally, compress the foam against the grille opening or panel to create a tight seal, ensuring that the foam conforms to any contours or irregularities for maximum effectiveness.
    These are only 1″ thick for a reason. For optimal performance out of your speakers, they should be as close as possible to the grilles that are in front of them without allowing them to come into contact with said grille or panel. The CCF Strip should have FULL contact to the panel or grille around its entire circumference.
   Yes, each strip is 30 inches long and designed with a unique shape that varies in width from 0.75 inches to 0.5 inches. This design allows them to be easily shaped and bent to fit a wide range of speaker sizes, from small 1-inch tweeters up to large 9.5-inch midbass drivers. Their flexibility and length make them suitable for virtually any speaker installation in a vehicle.
   The strips are made from a high-quality closed-cell foam specifically chosen for its ideal compression characteristics. This foam provides the right balance between firmness and flexibility, ensuring a good seal without exerting excessive pressure. Additionally, the adhesive backing is an automotive-grade, acrylic-based peel-and-stick adhesive that offers strong, long-lasting adhesion even in extreme temperature conditions commonly found in vehicles.
   Silicone baffles, while intended to serve a similar purpose, often fall short because they may not conform well to the contours of grille openings or the panel that is in front of the speaker. Without that proper seal, the sound energy being created by the speaker will not be forced out into the cabin. Fast Rings are made out of open cell foam. Since open cell foam allows air to travel through it, their own material defeats their entire purpose. ResoNix CCF Strips, on the other hand, are made out of closed cell foam, and are flexible enough to adapt to various shapes and provide a proper seal without impeding the speaker’s performance. The closed-cell foam used in these strips does not absorb moisture, making them more durable in automotive environments.
   Yes, by creating a tight seal between the speaker and the grille opening, the strips help reduce the amount of acoustic energy that goes behind said panel and prevents it from causing vibrations and rattles in door panels and other interior components. This not only enhances the sound quality but also reduces unwanted noise that can detract from the listening experience. The foam material also acts as a dampening medium when installed optimally due to the light pressure it will put on the panel, further minimizing potential vibrations.
   These are now sold by the single unit. Example: an order quantity of “5” will net you 5 individual strips. These used to be sold in pairs, but for inventory tracking purposes, we have changed it to a single unit per quantity, with each measuring 30 inches in length. For most standard car audio installations involving front door speakers, one pair is sufficient. However, if you’re installing multiple speakers throughout the vehicle or have larger speakers that require more material, you may need additional pairs. It’s advisable to measure your specific needs before purchasing to ensure you have enough material.
   The strips come with a high-quality, automotive-grade acrylic peel-and-stick adhesive already applied. This adhesive is designed to withstand the harsh conditions inside a vehicle, including temperature fluctuations and exposure to moisture. There’s no need to purchase additional adhesive, making installation more convenient and ensuring a reliable, long-lasting bond.
   The materials used in these strips are more than durable enough for automotive settings. The closed-cell foam resists moisture absorption and retains its shape without dry rotting over time, even under constant compression. The adhesive backing is formulated to remain secure under extreme temperatures, both hot and cold, ensuring that the strips stay in place and continue to perform effectively throughout the life of your audio system.
   For optimal performance, it’s important to ensure that both the speaker frame and the mounting surface are clean and free of contaminants. When shaping the strip around the speaker, apply even pressure to ensure a consistent seal. Make sure that the speaker and baffle are close enough to the grille/panel to where the CCF Strip will make a proper seal all the way around, and will give some slight back pressure, but not close enough to where the speaker will hit the grille or panel when it is installed and the system is played.
   They are proudly made in the United States of America. The materials and manufacturing processes adhere to high-quality standards to ensure that customers receive a reliable and effective product.
   Yes, the strips are compatible with both aftermarket and factory-installed speakers. Their flexible design and adhesive backing make them suitable for enhancing the performance of any speaker system, regardless of its origin. Whether you’re upgrading your factory system or installing high-end aftermarket components, these strips can help you achieve better sound quality.
   By creating a tight seal between the speaker and the grille opening, the strips prevent sound waves from escaping into cavities behind panels. This containment reduces the interaction of sound waves with interior panel structures, which can cause resonances and distortions. The result is a cleaner, more accurate sound reproduction with reduced unwanted noises, and higher output overall.
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.