BMW, VW, Alfa Romeo, Audi, Mercedes, Seat and Skoda (Quadlock) 4 Channel Line Out Converter
Whether you’re adding an aftermarket amplifier or DSP, our 4-Channel Line Output Converter ensures optimal performance with minimal installation hassle.
With advanced signal processing and high-level inputs the 4 Channel Line Out Converter OEM Integration Interface delivers crystal-clear sound and maximum compatibility.
It’s the perfect solution for audio enthusiasts who want to elevate their in-car audio experience without losing the convenience of factory controls.
The CTLOC plug and play range are the ultimate solution for seamlessly adding an amplifier to your factory radio. This ultra-compact 4-channel speaker-to-RCA line output converter allows you to convert your radio’s speaker-level output into a clean, low-level RCA signal for amplifier integration.
- Handles up to 80 Watts of input power, delivering up to 10 volts of output for optimal amplifier performance.
- Consistent 20Hz-20kHz frequency response ensures full-range audio clarity at all volume levels. Built-in 60 Ohm loads maintain uninterrupted audio playback, making it compatible with most OEM smart radios.
- High-quality 99.99% oxygen-free copper speaker wire enhances bass response and signal clarity.
- Integrated 12V remote turn-on output with LED indicator, simplifying amplifier activation. Ultra-compact design for effortless installation, even in tight spaces.
- Upgrade your factory sound system with the CTLOC plug and play range and experience superior audio performance without compromise!



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