• Audio net cover buckle, sub female buckle is applied to the speaker net cover frame and bookcase fixed, dustproof, decorative and so on
• Female Thread: 11 x 10.5mm(D*H); Subhead Thread: 6 x 16mm(D*W); Color: Black
• Speaker grille guides are made of durable hard plastic with folding resistance but are the first choice for DIY audio accessories. Enough quantity to use, easy to install
• Installation Instructions: 1.Just drill the right size holes for the box and grill. 2. Push the two parts into the appropriate hole
• All the above sizes are measured manually. Please allow +/- 2.54mm error

• Audio net cover buckle, sub female buckle is applied to the speaker net cover frame and bookcase fixed, dustproof, decorative and so on
• Female Thread: 11.5 x 10.5mm(D*H); Subhead Thread: 8 x 18.5mm(D*W); Color: Black
• Speaker grille guides are made of durable hard plastic with folding resistance but are the first choice for DIY audio accessories. Enough quantity to use, easy to install
• Installation Instructions: 1.Just drill the right size holes for the box and grill. 2. Push the two parts into the appropriate hole
• All the above sizes are measured manually. Please allow +/- 2.54mm error

• Audio net cover buckle, sub female buckle is applied to the speaker net cover frame and bookcase fixed, dustproof, decorative and so on
• Female Thread: 11 x 10.5mm(D*H); Subhead Thread: 10.7 x 15mm(D*W); Color: Black
• Speaker grille guides are made of durable hard plastic with folding resistance but are the first choice for DIY audio accessories. Enough quantity to use, easy to install
• Installation Instructions: 1.Just drill the right size holes for the box and grill. 2. Push the two parts into the appropriate hole
• All the above sizes are measured manually. Please allow +/- 2.54mm error

About this item

• Rubber speaker foam edge surround rings are mainly used for home audio repair and DIY Widely used for home speakers, outdoor speakers, shopping mall speakers, small portable speakers, etc
• Product Name : Speaker Foam Edge Surround Ring;Material : Foam;Color : Black;Fit Size : 3";Thickness : 3.5mm/0.14";Inner Diameter : 47mm/1.85";Outer Diameter : 75mm/2.95";Convex Inner Diameter : 55mm/2.17";Convex Outer Diameter : 67mm/2.64"
• This speaker edge ring is made of rubber and foam, which is flexible and durable to provide good protection for your speaker
• This Subwoofer Grommet is a substitute for punched subwoofer surround sound ring, you can choose the right size as you need to repair or DIY your speaker. You can enjoy music
• Clean the edge of the speaker, apply glue to the speaker surround ring and fix it to the speaker

• Speaker port tubes are used to improve bass response for many kinds of speakers. There are many types to help design vented boxes. Part Express has tubes, all shapes and sizes of adjustable ports and flared ports
• These port tubes are a reliable and convenient way to install, but at the same time provide the "pro" look that you've completed in your bass reflex speaker building project
• Ordinary tubes are troubled by annoying turbulence at ports entrances and exits, creating unnecessary noise and low sound quality. This port tube can overcome the situation, experience aesthetics, low distortion, and overall superior sound quality
• With standard mounting holes, this tube is easier to install than any other tube on the market
• Please check the installation size clearly before purchasing the item