Wavtech link4 4-channel line output converter and summing processor

Your aftermarket processors and amplifiers need clean and robust line-level input signals, especially when getting them from a factory amplifier's speaker outputs. Wāvtech's link4 line output converter can produce up to 10 volts of output per channel — plenty enough for your aftermarket gear to work with.

4-channel summing processor

The link4's four channels can get routed into a number of different configurations. Two input channels can be routed to four outputs, or four inputs could get summed together into one output pair. The link4 will work great in a factory system with separately powered tweeters and midrange drivers.

Multi-function remote and auxiliary input

An auxiliary input lets you conveniently plug in your phone or player to become a music source. The wired remote lets you select sources as well as control the master volume, the Aux level, and the independent channels 3/4, usually used for subs.

Works with factory amps

Those speaker-level inputs can handle up to 40 volts, the equivalent of 400 watts, so you can use one in a premium system with a factory amplifier. This way, you can retain all your vehicle's factory audio options and warnings. The link4's gain controls and clip lights help you keep the signal level under control and distortion-free.

Product highlights:

• active 4-channel line output converter and summing processor
• designed to work with factory systems
• wired remote and 16-foot cable included
  • multi-function remote controls master volume, Aux volume, Ch3/4 volume, and source selection
• provides up to 10Vrms output per channel
• 3.5mm Aux and speaker-level inputs
  • selectable speaker-level input sensitivity (20V or 40V) via internal jumper
• auto turn-on via DC offset or audio detect
• gain controls and clip lights
• select for 2 or 4 input channels
• 2-way signal summing with subwoofer signal pass-through