Gold-Plated Speaker Terminal Cup | 2 Banana Jack DIY Audio Socket

Gold-Plated Speaker Terminal Cup | 2 Banana Jack DIY Audio SocketUpgrade Your Speaker Wiring with a Gold Plated Terminal Cup Whether you're building a custom subwoofer enclosure or rewiring an existing speaker box, this Round Speaker Box Terminal Cup delivers a clean, secure, and professional grade connection every time. With gold plated banana jack sockets and color coded terminals, getting the right signal to your speakers has never been easier. Key Features Gold Plated Contacts: Corrosion resistant gold plating

Upgrade Your Speaker Wiring with a Gold-Plated Terminal Cup

Whether you're building a custom subwoofer enclosure or rewiring an existing speaker box, this Round Speaker Box Terminal Cup delivers a clean, secure, and professional-grade connection every time. With gold-plated banana jack sockets and color-coded terminals, getting the right signal to your speakers has never been easier.

Key Features

• Gold-Plated Contacts: Corrosion-resistant gold plating ensures optimal signal transfer and long-lasting performance.
• Color-Coded Terminals: Red (positive) and Black (negative) indicators make correct wiring fast and foolproof.
• Universal Compatibility: Accepts 4mm banana plugs, spade terminals, or bare wire for maximum flexibility.
• Screw-Lock Design: Rear screw terminals provide a tight, vibration-resistant connection — no soldering required.
• Quick Disconnect Rear Connectors: Designed for rear-panel mounting, making installs clean and tidy.
• Compact & Easy to Install: Screw-in mounting keeps installation simple, even in tight enclosures.
• Ideal for DIY Audio Projects: Perfect for speaker boxes, subwoofer cabinets, home audio, and car audio builds.

Specifications

• Material: Plastic body with corrosion-resistant gold-plated contacts
• Size: 80 × 80 mm (3.15 × 3.15 in)
• Compatible With: 4mm banana plugs, spade connectors, bare wire
• Country of Origin: Made in China

What's in the Box

• 1 × Round Terminal Screw Cup Connector (2 Banana Jack Sockets)

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For more information on safe DIY electrical wiring practices, visit the U.S. Consumer Product Safety Commission (CPSC).

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Frequently Asked Questions

Q: What wire types are compatible with this speaker terminal cup?

A: This speaker box terminal cup is compatible with 4mm banana plugs, spade terminals, and bare speaker wire, making it highly versatile for a wide range of DIY audio and home theater wiring setups.

Q: Is this terminal cup suitable for subwoofer enclosures?

A: Yes! The round gold-plated banana jack terminal cup is specifically designed for rear-panel mounting on speaker boxes and subwoofer enclosures, providing a clean and secure connection point for your audio system.

Q: How is the terminal cup installed?

A: Installation is straightforward — simply cut or drill a round hole in the back panel of your speaker or subwoofer box, insert the terminal cup, and secure it with screws. Connect your speaker wire to the color-coded screw terminals (red = positive, black = negative) and you're done. No soldering required.

Q: Will the gold plating prevent signal loss or corrosion over time?

A: Yes. The gold-plated contacts are specifically chosen for their corrosion resistance and excellent conductivity, helping to maintain optimal signal transfer and audio quality over the long term.