fosa Speaker Port Tube Sponge Bass Tube Foam Plug 2pcs 55mm x 50mm for Minimizing Standing Waves Enhancing Bass Response for Speaker Subwoofer DIY
US$6.80
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US$6.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.lusorealestategroup.com
Free 30-day returns Details
Product details
| Management number | 239415151 | Release Date | 2026/07/14 | List Price | US$6.80 | Model Number | 239415151 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [Main Function] The speaker port tube sponge can minimize standing waves caused by speaker vibrations, reduce wind noise and buzzing sounds, effectively improving mid bass sound.
- [Enhance Bass Response] The port tube sponge plug provides better bass reflection effect for speakers, enhancing the bass response of many types of speakers.
- [Universal Compatibility] The speaker guide tube sponge is suitable for improved speakers, home speakers, car speakers, portable speakers, subwoofers.
- [Easy Installation] Simply insert the sponge into the speaker port tube to enhance sound quality. The diameter is 55mm and the height is 50mm.
- [Choose Right Sponge Size] The diameter of the sponge should be slightly 5mm larger than the inner diameter of the speaker port tube, so that it can be stably stuck in the port tube.
| ASIN | B0FNDKDDF3 |
|---|---|
| Brand | FOSA |
| Unit Count | 4.0 Count |
| Manufacturer | fosa |
| BuiltIn Media | 4 x Speaker Port Tube Sponge |
| Number of Items | 1 |
| Antenna Location | For Car Speakers, For Home Speakers, For Improved Speakers, For Portable Speakers, For Subwoofers |
| Warranty Description | manufacturer warranty for 90 day |
| Specific Uses For Product | Home entertainment systems, car audio systems, portable audio setups, subwoofers |
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