75mm (3-inch) Speaker Box Port - Black

Optimising low-frequency response in compact to medium speaker cabinets is made easy with this precision-moulded speaker box port. By managing air movement within the enclosure, it effectively increases bass depth and overall efficiency. The design incorporates a flared outer rim to reduce air turbulence, preventing unwanted port noise during high-volume operation. A key safety feature is the integrated mesh grille, which acts as a reliable barrier against foreign objects entering the speaker box without restricting airflow.

Product Features:

• Enhanced Bass Performance: Tunes the cabinet for deeper and more efficient low-frequency output.
• Protective Integrated Mesh: Features a built-in grille to safeguard the interior of the speaker enclosure from dust and debris.
• Low-Turbulence Design: Flared outer rim reduces air "chuffing" and noise for clearer sound reproduction.
• Durable Construction: Manufactured from robust black plastic suitable for professional and DIY audio projects.
• Standard 75mm Diameter: Sized to fit a wide range of bookshelf speakers, studio monitors, and satellite speaker builds.