Bstinay 1 Pair Bass Horn Speaker Foam Speaker Surround Foam Ring 6.5" Outer Diameter Black DIY Repair Parts

Perfect for regular DIY, free technical support and easy installation. Enhance the bass and make the speaker sound great---Exquisite craft, wear-resistant, help you get a great bass sound effect, and also protect the speaker from dust and help you clean it. This speaker surround foam edge is made of high quality rubber, flexible, anti-aging and durable, the same surround used by professional scouts. Dimensions: Outer diameter: 156mm, Inner diameter: 104mm, Ring outer diameter: 142mm, Ring inner diameter: 115mm, 156mm Suitable for audio speakers. Before installing the rubber edge of your new speaker, please remove any remaining adhesive. Otherwise, the rubber edge and speaker will not fit well, which will affect the use.