Round Speaker Terminal Cup Satin Nickel Binding Post Banana Jack

This round terminal cup with screw binding offers a robust and reliable solution for terminating speaker cables in custom audio builds. Designed to fit a standard 79 mm cutout diameter, it is ideal for use in DIY loudspeaker cabinets, guitar amplifier enclosures, or any audio project requiring a secure, panel-mounted connection point. The screw binding mechanism ensures a firm, vibration-resistant grip on bare wire or spade terminals, making it well suited for both permanent installations and frequent reconnections.

Technically, the terminal cup accepts a 5.2 mm spade connector, providing a positive lock that minimises signal loss and maintains consistent contact over time. The cup itself measures 105 mm in overall diameter and is finished in a discreet black colour, blending neatly into most cabinet designs. Its construction prioritises durability, with the binding posts engineered to withstand repeated tightening without stripping. The 79 mm cutout requirement simplifies installation, allowing for straightforward integration into pre-drilled panels. Whether you are upgrading existing speakers or building from scratch, this terminal cup delivers a clean, professional finish while ensuring your audio signals pass through with minimal impedance. A practical choice for enthusiasts and professionals alike, it combines straightforward installation with long-term reliability.