4mm Brass Speaker Binding Post Terminals for Banana Plugs 2 Piece Set

Upgrade your audio setup with this high quality pair of 4mm speaker binding posts designed for secure, low distortion connections. Made from gold plated brass with a clear insulated housing, these terminals offer excellent conductivity, resistance to oxidation, and a clean, professional appearance. Perfect for DIY amplifier projects, speaker repairs, or home audio enhancements.

Key Features

• Includes 2 gold plated brass binding posts (red and black)

• 4 mm inner diameter compatible with banana plugs and bare wire

• Transparent insulated housing for added safety and visibility

• Oxidation resistant materials for long term reliability

• Stable, low distortion signal transfer for improved sound quality

• Suitable for DIY speaker builds and amplifier upgrades

Why Choose Our 4mm Speaker Binding Post Set

These binding posts offer premium conductivity and durability thanks to their brass construction and gold plated finish. The insulated transparent shell provides an added layer of safety while giving a polished, professional look. Whether upgrading your audio equipment or building a custom setup, these posts ensure a solid and reliable connection.

Perfect For

• DIY audio amplifier builds

• Home speaker repairs and upgrades

• Enhancing connection stability in home theater systems

• Replacing old or weak binding posts

• Hobbyists and audio enthusiasts

📏 Product Dimensions

• Total Length: 1.65 in

• Maximum Outer Diameter: 0.57 in

• Line Hole Diameter: 0.20 in

• Screw Outer Diameter: 0.28 in

• Screw Shaft Length: 0.47 in

• Screw Shaft Diameter: 0.16 in

• Insulator Outer Diameter: 0.26 in

• Recommended Chassis Opening: 0.20–0.27 in