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Four black cylindrical RCA female-to-female couplers on a plain background

Unique-Bargains

Unique-Bargains RCA Female-to-Female Adapter Coupler Black 4-Pack

SKU CH-74NV-TBFZS

Four black RCA female-to-female couplers join two male cables or change a cable's gender, each measuring 41 mm long

  • Connect two male RCA cables instantly
  • Four couplers keep spares ready for any system
  • Compact 41 mm length fits tight spaces
  • Zinc-alloy shell resists wear during frequent changes
  • 20 MΩ insulation maintains clean signal transfer

RCA Female-to-Female Coupler 4-Pack

This set provides four black RCA gender changers that convert a male RCA plug into a female socket. They suit installers and hobbyists who need to extend existing cables or adapt connections on audio and video equipment. The compact barrel design fits behind equipment racks or inside tight enclosures. Each unit is new and ready for immediate use.

Thermals Noise and Power Draw

Passive metal and plastic construction means no active cooling, zero fan noise and no power consumption during operation. The couplers simply pass the signal through gold-plated contacts rated for a 5VA load. Insulation resistance is specified at 20M to maintain signal integrity. They add no measurable heat or electrical draw to the system.

41mm Length and 5VA Rating

Each coupler measures 41mm long with a 10mm diameter, making it one of the slimmer RCA gender changers available. The 5VA rated load defines the maximum signal level the contacts can handle without degradation. Buyers needing higher voltage handling or a longer barrel for panel mounting should look elsewhere.

Highlights

  • Connect two male RCA cables instantly
  • Four couplers keep spares ready for any system
  • Compact 41 mm length fits tight spaces
  • Zinc-alloy shell resists wear during frequent changes
  • 20 MΩ insulation maintains clean signal transfer

Specifications

BrandUnique Bargains

Questions about this item

How do I connect two male RCA cables using these couplers, and what is the common mistake?

Insert each male RCA plug fully into the female ports on either end of the 41mm coupler until seated; the common mistake is leaving a gap that causes signal loss.

Will the zinc-alloy contacts on these adapters need cleaning or replacement over time?

The zinc-alloy contacts resist corrosion under normal indoor use; occasional contact cleaner can restore conductivity if oxidation appears after years.

At what point does the 5VA rating limit sustained use on a typical audio line?

The 5VA rating supports standard line-level audio signals continuously; it becomes a limit only if used for amplified speaker-level outputs exceeding that power.

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