Jantzen Audio 051-0038 Straight tube | Ø100 x 400 mm

The Jantzen Audio 051-0038 straight tube, measuring Ø100 x 400 mm, is a precision-engineered bass reflex port designed to elevate the performance of your speaker enclosures. This component is essential for audiophiles and DIY enthusiasts seeking to achieve deeper, more controlled bass response with reduced distortion. Ideal for use in custom loudspeaker builds, home theatre systems, or high-fidelity audio projects, this port tube ensures that your enclosure breathes efficiently, allowing the driver to produce powerful, articulate low frequencies without the muddiness often associated with poorly designed ports.

Constructed from high-quality materials, the 051-0038 features a smooth internal surface that minimises airflow turbulence and chuffing noises, even at high output levels. The straight, cylindrical design provides consistent acoustic loading, making it suitable for a wide range of cabinet volumes and tuning frequencies. With a generous 100 mm diameter and 400 mm length, this port offers ample cross-sectional area to handle substantial air movement, while its robust build ensures long-term reliability. Whether you are upgrading an existing system or building from scratch, this Jantzen Audio port delivers the precision and performance required for a truly immersive listening experience.