Nakamichi U-Spade Speaker Plugs | Pair

Nakamichi U-Spade Speaker Plugs | Pair

The Nakamichi U-Spade Speaker Plugs (also known as a Y-Spade or Fork connector) are a premium termination used primarily for high-end 5-way binding posts. Instead of inserting into the center of the terminal like a banana plug, it slides around the post and is clamped down by the terminal nut.

Product features

• Fork geometry: the “U” shape is designed with a specific width (typically accommodating 6mm to 8mm posts) to fit the majority of modern and high-end speaker terminals.
• Compression fit: the spade design relies on mechanical pressure. When you tighten the speaker’s binding post nut, it creates a high-pressure flat contact between the spade and the terminal, which many audiophiles prefer over the spring-tension fit of banana plugs.
• The shell: features a screw-on metal shell that provides durability and shielding against electromagnetic interference.
• Dual-screw locking: unlike cheap versions that require soldering, Nakamichi plugs usually employ two offset grub screws. This creates a mechanical cold weld that grips the bare wire tightly, ensuring maximum surface contact.
• Material: usually constructed from high-purity brass with 24k gold plating. The gold plating is essential for preventing corrosion and oxidation over time, which can degrade audio signals.

Specifications

• Material: gold-plated (OFC) or Brass
• Compatible wire gauge: 8 AWG to 20 AWG
• Connector type: standard 4mm diameter
• Termination: dual screw-locking

Why use U-Spade Speaker Plugs?

• Maximum surface contact: because the spade is clamped flat against the terminal, it offers a larger surface area of contact compared to many banana plugs, which can lead to better signal stability.
• Security: once the binding post is tightened down on a spade, the cable can’t be accidentally pulled out. This makes them excellent for permanent, high-performance installations.
• Low profile: spades don’t protrude as far out from the back of the speaker as straight banana plugs, which can be helpful in setups where there is limited depth behind the equipment.

What is in the box?

• 1 x Nakamichi U-Spade Speaker Plugs – red
• 1 x Nakamichi U-Spade Speaker Plugs – black