PREMIUM CRAFTSMANSHIP: The ASC RING-1X10 is constructed with precision and high-quality 3/4 inch MDF material. This sturdy build quality ensures its durability and reliability, making it a robust trim ring extension spacer for your car audio subwoofer. This trim ring extension spacer is constructed from 3/4-inch MDF. SOUND QUALITY ENHANCEMENT: While primarily a trim ring extension spacer, the ASC RING-1X10 indirectly contributes to sound quality by providing the necessary spacing and support for your subwoofer installation. Properly aligning and spacing your subwoofer can lead to improved sound quality, ensuring that it operates optimally within your car audio system. COMPATIBILITY: The RING-1X10 is designed to work with 10-inch subwoofers and enclosures. It provides a secure and stable mounting surface for the subwoofer, helping to maintain optimal sound quality and bass performance. In addition to its functional benefits, this trim ring also enhances the aesthetics of your subwoofer installation. It provides a clean and finished appearance around the subwoofer, improving the overall look of your car's audio system. DIMENSIONS: 12 x 12 x 1 inches; 11.2 Ounces VERSATILE APPLICATION: The RING-1X10 acts as an extension spacer between the subwoofer enclosure and the subwoofer itself. It provides additional clearance for the subwoofer's mounting depth, allowing for compatibility with subwoofers that have a larger magnet structure or longer excursion. Elevate your car audio experience with this spacer, ensuring a professional and clean installation that enhances your sound quality. Our boxes are made with pride in our own facility here at HifiSoundConnection. They are constructed with the highest quality MDF that meets our rigid standards. Unlike our competitors we do not use pressed cardboard or rice wood materials from overseas. Using top quality MDF makes the enclosure much more rigid and gives your subwoofer a great platform to perform at it's best. This makes our boxes a little more expensive but you truly do get what you pay for. Our boxes are made from precision cuts of MDF. They are then liquid nailed, nailed and completely sealed. We then wrap them with high quality carpet that matches most vehicle interiors. All Boxes feature high grade spring loaded terminal cup(s) for the absolute best connection possible. All the custom series enclosures are made to fit precisely into your vehicle to the get the max performance from every extra inch of wasted space. We guarantee you will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what is it is truly all about.