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Small black box with speaker wires and four RCA outputs

GCON

GCON MLOC4 4-Channel Smart Micro Line Output Converter gender changer

SKU CH-2G16-PG187

Converts factory radio speaker outputs to RCA for amplifiers, handling up to 80 watts and delivering 10 volts with 60 ohm loads and 12-volt remote turn-on

  • Converts speaker-level output to RCA for amplifier integration
  • Handles up to 80 watts input with 10 volt output
  • 60 ohm load ensures compatibility with OEM smart radios
  • 99% oxygen-free copper wiring for clear bass response
  • 12 volt remote turn-on with LED simplifies amplifier installation

Compact four-channel line output converter

The GCON MLOC4 converts speaker-level signals from a factory radio into low-level RCA outputs for an aftermarket amplifier. It handles up to 80 watts of input per channel and delivers up to 10 volts of output signal. Built-in 60 ohm loads maintain compatibility with most OEM smart radio systems. The unit includes a 12-volt remote turn-on lead with an LED indicator for amplifier activation.

Sustained-load behaviour

The converter maintains a flat 20Hz to 20kHz frequency range at all volume levels, preserving tonal balance during extended playback. Oxygen-free copper speaker wiring at 99.99 percent purity supports consistent signal clarity and bass response over long listening sessions. The 10-volt maximum output remains stable without compression when driven continuously at high input levels. Thermal performance is managed within the compact housing without external heatsinking.

Micro-sized form factor for tight installations

The ultra-small chassis allows placement behind dash panels or in confined cavities where larger converters cannot fit. Four-channel RCA output and integrated remote turn-on simplify wiring in vehicles with limited space. Installers who need a larger enclosure or additional processing features such as equalisation will require a different solution.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 60% of the 1,761 comparable items (median $18.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the MLOC4 draw and how hot does it get when running continuously?

The converter handles up to 80 W of speaker-level input and delivers up to 10 V output without active cooling; its passive design means heat stays low during all-day use.

What must I already have in my vehicle for the MLOC4 to function?

You need a factory radio with speaker-level outputs and an aftermarket amplifier that accepts RCA line-level inputs; the MLOC4 bridges the two.

Will the 60 Ohm load on the MLOC4 keep my older OEM smart radio from muting?

Yes, the built-in 60 Ω loads present a proper impedance so most OEM smart radios continue playing without interruption.

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