Jantzen Audio 051-0050 bassreflex port angled set 90° | Ø70 x 400 mm

The Jantzen Audio 051-0050 bassreflex port angled set 90° is a premium solution for audiophiles and DIY speaker builders seeking to achieve deep, controlled bass response in their cabinet designs. This meticulously engineered port set, with a 70 mm diameter and 400 mm length, allows for precise tuning of the enclosure’s low-frequency performance, ensuring that your speakers deliver a rich, articulate, and distortion-free foundation across the bass spectrum.

Ideal for use in high-fidelity home audio systems, studio monitors, or custom subwoofer projects, this 90° angled port is particularly suited to compact or irregularly shaped cabinets where space constraints demand a flexible internal layout. Its design facilitates smooth airflow and minimises turbulence, making it a reliable choice for both seasoned enthusiasts and professional loudspeaker manufacturers.

Constructed from robust, acoustically inert materials, the port features a smooth internal surface that reduces chuffing and port noise, even at high output levels. The 90° angle allows for versatile placement within the enclosure, while the generous 400 mm length provides ample tuning range for achieving the desired bass extension. The set includes all necessary mounting components for a secure, airtight fit, ensuring consistent performance.

With its combination of precision engineering and practical design, this Jantzen Audio bass reflex port set is an essential component for anyone serious about optimising low-frequency reproduction in their loudspeaker projects.