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Two gold-plated RCA plugs with 6.4mm self-locking connectors

Ruth's sister

Ruth's sister 6.4mm RCA plug gold-plated internal power cable

SKU CH-WC3K-ET971

Gold-plated copper RCA plugs with self-locking design accept 6.4mm wire for secure audio connections

  • Gold-plated copper terminals reduce signal loss
  • Double self-locking mechanism keeps connectors secure
  • 4 mm wire diameter fits standard audio cables
  • Non-magnetic shielded shell blocks external interference
  • Two-piece pack provides spare or stereo pairing

RCA plug cable for audio wiring

This gold-plated RCA plug is designed for internal audio connections. It accepts a wire diameter of 6.4mm and uses a solder-type termination. The pack contains two connectors for stereo or dual-channel setups. It suits hobbyists building or repairing audio interconnects.

Thermals noise and power draw

As a passive connector it generates no heat and draws no power. The all-copper gold-plated contacts maintain low resistance without active cooling. No fan or moving parts are present so operation is completely silent. It simply passes the signal supplied by the connected equipment.

Build quality and daily implications

The connector features an all-copper gold-plated terminal housed in a non-magnetic shielded insulating shell. A double self-locking mechanism secures the plug once mated. The 6.4mm cable entry accommodates standard audio wire gauges. Soldering is required during installation so basic tools and skill are needed.

Highlights

  • Gold-plated copper terminals reduce signal loss
  • Double self-locking mechanism keeps connectors secure
  • 4 mm wire diameter fits standard audio cables
  • Non-magnetic shielded shell blocks external interference
  • Two-piece pack provides spare or stereo pairing

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 6.4mm RCA plug and what step is often missed?

Strip the wire to fit the 6.4mm diameter, solder it to the all-copper gold-plated terminal, then engage the double self-locking mechanism to secure the connection.

What maintenance will the gold-plated RCA connectors need over time?

Occasional cleaning of the gold-plated contacts with a suitable contact cleaner maintains conductivity; the non-magnetic shielded insulating shell requires no specific upkeep.

What limit appears first when these connectors run under sustained load?

The 6.4mm wire diameter capacity and the solder joint integrity define the current-carrying limit before heat becomes a concern.

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