Description
Product Overview
The Pavo Speaker Port Tube set includes three high‑quality ABS plastic tubes engineered to improve bass response in vented speaker designs. Each tube measures 5.8 inches (147 mm) in total length with a 1.5‑inch (38 mm) opening diameter and a maximum outer diameter of 2.8 inches (70 mm). The black finish blends seamlessly with most speaker cabinets, while the durable ABS construction resists deformation and heat buildup. Standard mounting holes simplify installation, and the package weight of just 4.6 oz per tube ensures easy handling.
Usage
These port tubes are perfect for DIY audio projects, custom speaker builds, and upgrades to existing cabinets. Whether you are constructing a bookshelf speaker, a sub‑woofer enclosure, or a portable PA system, the tubes provide the precise venting needed to achieve deep, controlled bass. Install them in living rooms, home studios, or on‑stage rigs to enhance sound quality without adding bulk. 
Why Choose Us
Pavo delivers reliable audio components backed by rigorous quality testing. Our ABS plastic is sourced for high impact resistance and dimensional stability, ensuring the port maintains its shape over time. The design minimizes turbulence at both the entrance and exit, reducing unwanted noise and distortion. Each tube is precision‑machined to exact specifications, offering a professional look and performance that rivals premium brands at a fraction of the cost.
Key Features
- Three black ABS plastic tubes for versatile bass enhancement
- 5.8 inch length with 1.5 inch opening for optimal airflow
- Reduced turbulence design for cleaner low‑frequency output
- Standard mounting holes for quick, tool‑free installation
- Lightweight yet durable construction suitable for any speaker cabinet
FAQ
What speaker sizes are compatible with these port tubes?
The tubes work with most 4‑inch to 6‑inch speaker enclosures that require a vent of approximately 1.5 inch diameter. Check your cabinet dimensions to ensure a proper fit.
Can I adjust the length of the tubes for tuning?
The tubes are fixed at 5.8 inches, which is a common length for many bass‑reflex designs. For fine‑tuning, you may add or remove internal padding, but altering the length is not recommended.
Is the ABS plastic safe for high‑power applications?
Yes, ABS plastic used in these tubes can withstand typical power levels found in home and professional audio setups without warping or degrading.
Do I need additional hardware to install the tubes?
No extra hardware is required. The tubes include pre‑drilled mounting holes that align with standard speaker cabinet designs.
How do I minimize turbulence when installing?
Ensure the tube is centered in the cabinet opening and seal any gaps with acoustic foam or silicone sealant to maintain smooth airflow.




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