Precision Sound Products

Precision Sound Precision Port bass reflex ports

Precision Sound offers the Precision Port range for building and tuning bass reflex loudspeaker enclosures. At SoundImports, Precision Port kits are available in several diameters, including 2, 3, 4 and 6 inch versions. This provides options for different loudspeaker designs and enclosure sizes.

The flared openings of a Precision Port are designed to provide a smoother transition for air entering and leaving the port. This helps reduce turbulence and unwanted port noise when air velocity increases inside a bass reflex enclosure.

About Precision Sound

Precision Sound focuses on solutions for vented loudspeaker enclosures through its Precision Port products. These components are designed for loudspeaker builders who want to carefully configure the port used within a bass reflex system.

Different Precision Port sizes are available for different enclosure requirements. Selecting the appropriate port depends on factors including the loudspeaker driver, enclosure volume, desired tuning frequency and required port area.

Precision Port flared bass reflex ports

In a bass reflex loudspeaker, enclosure volume and port dimensions work together to determine the tuning frequency. Both port diameter and length therefore need to be considered during the design process.

Precision Port uses flared ends to create a smoother transition for airflow at both ends of the port. Explore our complete range of bass reflex ports for additional options when designing and tuning your DIY loudspeaker enclosure.