Jantzen Audio 051-0078 bassreflex port angled set 90° | Ø70 x 235 mm

The Jantzen Audio 051-0078 bassreflex port angled set 90° offers a sophisticated solution for achieving deeper, more controlled bass response in your speaker cabinets. Designed with a 90° bend, this port set is ideal for enclosures where internal space is at a premium, allowing for flexible placement and efficient use of cabinet volume. Whether you are building a compact bookshelf speaker, a slim floor-standing tower, or a custom subwoofer enclosure, this angled port helps you tune the bass reflex system to your exact specifications without compromising on performance.

Constructed with precision in mind, the port features a Ø70 mm diameter and a 235 mm overall length, providing ample air movement for robust low-frequency output. The 90° angle reduces the need for long, straight ports that can be difficult to accommodate in smaller cabinets, while the smooth internal finish minimises turbulence and port noise. Made from durable, rigid materials, this set ensures consistent acoustic behaviour and long-term reliability. The included flared ends further enhance airflow, reducing distortion and allowing your speakers to deliver clean, punchy bass. Ideal for DIY enthusiasts and professional designers alike, this Jantzen Audio port set is a practical upgrade for any high-fidelity loudspeaker project.