Wāvtech link4+ 4-Channel LOC w/autoBASS, Matrix Summing and Remote

The Wāvtech link4+ is a four-channel LOC designed to integrate amplifiers into modern OEM systems, including Start-Stop vehicles, with matrix routing and a remote for precise tuning.

• 4-Channel Line Output Converter: feeds four amplifier channels directly from your head unit, preserving channel separation for a clean, multi-amp install.
• 4-Channel Matrix Summing Processor (4-in/4-Out): routes and combines inputs flexibly; if you input 4 channels, you can sum down to 2 channels and pass through another 2 channels for retained sub level control.
• 2ch or 4ch Input Select (Direct, Copy or Sum): choose how inputs are processed to match your build—direct for minimal processing, copy for parallel paths, or sum for aggregated outputs.
• Start-Stop Vehicle Compatible with Matrix Summing: stays active without sound dropout at red lights, ensuring consistent playback in modern cars with Start-Stop systems.
• Adaptive OEM Load Technology: designed to work with virtually any OEM system, reducing install guesswork and improving compatibility across vehicles.
• Independent CH3/4 Level, AUX Volume, and Source Control: fine-tune rear/channel outputs and auxiliary input independently, plus control the overall source or master volume from the remote panel.
• AUX 3.5mm Input: add a portable device or phone into the system for flexible source options.
• Generated +12V Remote Output & Auto Turn-On: provides remote power to amps and auto-activates on DC-offset or audio detect for seamless integration.
• Electrical and Build Specs: Max output >10Vrms; Frequency response <10Hz to >100kHz; THD+N <0.05% (SPK/AUX); S/N >114dBA (SPK/AUX); Input Sensitivities SPK 2-20Vrms, AUX 0.5-5Vrms; Chassis 1.1”x3.5”x5.2” (29x90x133mm); Low Impedance Outputs; Professional Grade Panel Mount RCA’s; Detachable Mounting tabs.

In a real-world install, link4+ enables a versatile 4-channel or summed-channel path from OEM radios to aftermarket amps, supports sub-level control via pass-through routing, and offers convenient remote and auxiliary input options—all while maintaining robust signal integrity and compatibility across a wide range of vehicles.