Acogedor Speaker Port Tubes for Bass Enhancer, Subwoofer Air Ports Repalcement & DIY Parts 76mm x 90mm Speaker Cabinet Port Tube, 4-Pcs, Thincolk1876rfpte1034
Product details
| Management number | 239414577 | Release Date | 2026/07/14 | List Price | US$7.40 | Model Number | 239414577 | ||
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Specification: Item Type: Inverted Tube Height: Approx. 90mm / 3.54in (as shown in picture) Opening: Approx. 76mm / 2.99in (as shown in picture) Package List: Inverted Tube x 4
- ?Good material ? Made of high quality ABS plastic, this product is sturdy and durable.
- ?Fine processing ? The inner side is smooth and the bell ends are designed at both ends. The airflow is very smooth and the airflow is obviously improved.
- ?Size matching ? The height of the inverted tube is 90MM and the opening is 76MM. It is suitable for speakers with 4-8 inch speakers.
- ?Bass booster tube ? Speaker inverting holes, also called sound tubes and air holes, are often used in inverted speakers.
- ?Speaker Port Tubes? The sound pressure of the airflow vibrating in the box is poured out to overlap the sound pressure radiated in front of the speaker to produce a bass effect.
| ASIN | B09F2HLTXY |
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| Item Weight | 8.4 ounces |
| Manufacturer | Acogedor |
| Item model number | Thincolk1876rfpte1034 |
| Package Dimensions | 8.39 x 6.22 x 4.57 inches |
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