![Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer For Studio Monitor, Subwoofer, Loud Speakers - Pyle PSI03 - Pack of 2,Black : Musical Instruments Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer For Studio Monitor, Subwoofer, Loud Speakers - Pyle PSI03 - Pack of 2,Black : Musical Instruments](https://m.media-amazon.com/images/I/91KJ-w8Gd-L.jpg)
Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer For Studio Monitor, Subwoofer, Loud Speakers - Pyle PSI03 - Pack of 2,Black : Musical Instruments
![Amazon.com: S SYDIEN 2Packs Self Adhesive Car Universal Foam Speaker Enhancer System Kit for 6" and 6.5" Speaker,Speaker Insulation Ring Soundproof Cotton Pad Black : Electronics Amazon.com: S SYDIEN 2Packs Self Adhesive Car Universal Foam Speaker Enhancer System Kit for 6" and 6.5" Speaker,Speaker Insulation Ring Soundproof Cotton Pad Black : Electronics](https://m.media-amazon.com/images/I/61eYRFRMu8L._AC_UF894,1000_QL80_.jpg)
Amazon.com: S SYDIEN 2Packs Self Adhesive Car Universal Foam Speaker Enhancer System Kit for 6" and 6.5" Speaker,Speaker Insulation Ring Soundproof Cotton Pad Black : Electronics
![Amazon.com: DS18 DSFR8 8" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma para Altavoz (Sold in Pair) : Electronics Amazon.com: DS18 DSFR8 8" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma para Altavoz (Sold in Pair) : Electronics](https://m.media-amazon.com/images/I/51hyDbVHvNL.jpg)
Amazon.com: DS18 DSFR8 8" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma para Altavoz (Sold in Pair) : Electronics
![Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/ Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI15 (15 x 15 x Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/ Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI15 (15 x 15 x](https://m.media-amazon.com/images/I/91+cp9NBD4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pyle Sound Dampening Speaker Riser Foam - Audio Acoustic Noise Isolation Platform Pads Recoil Stabilizer w/ Rubber Base Pad For Studio Monitor, Subwoofer, Loud Speakers - PSI15 (15 x 15 x
![Amazon.com: STINGER Road Kill RKFR6 3 Piece Foam Speaker Enhancer System Kit for 6" & 6.5" Drivers,Black : Everything Else Amazon.com: STINGER Road Kill RKFR6 3 Piece Foam Speaker Enhancer System Kit for 6" & 6.5" Drivers,Black : Everything Else](https://m.media-amazon.com/images/I/71xA+vEVv5L.jpg)
Amazon.com: STINGER Road Kill RKFR6 3 Piece Foam Speaker Enhancer System Kit for 6" & 6.5" Drivers,Black : Everything Else
![Amazon.com: VOFONO Speaker Fast Rings 6.5 inch [4 PCS], Car Speaker Foam Baffles Enhancer System Sponge Bass Blocker Kit for 6" and 6.5" Speaker : Electronics Amazon.com: VOFONO Speaker Fast Rings 6.5 inch [4 PCS], Car Speaker Foam Baffles Enhancer System Sponge Bass Blocker Kit for 6" and 6.5" Speaker : Electronics](https://m.media-amazon.com/images/I/81L9v1IVerL.jpg)
Amazon.com: VOFONO Speaker Fast Rings 6.5 inch [4 PCS], Car Speaker Foam Baffles Enhancer System Sponge Bass Blocker Kit for 6" and 6.5" Speaker : Electronics
![Amazon.com: DS18 DSFR8 8" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma para Altavoz (Sold in Pair) : Electronics Amazon.com: DS18 DSFR8 8" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma para Altavoz (Sold in Pair) : Electronics](https://m.media-amazon.com/images/I/51hyDbVHvNL._AC_UF894,1000_QL80_.jpg)