Amplinq kit is the simplest way to upgrade your vehicle’s factory “Premium” audio system—without sacrificing any OEM functionality.
Modern premium systems already have speakers placed in the right locations, but they often lack the power and clarity needed for truly great sound.
Amplinq solves this by allowing you to replace the factory amplifier with a more powerful aftermarket solution—while keeping everything else exactly as it was.
With our plug-and-play design, installation is seamless. All factory features remain fully functional through your original head unit, including chimes,
navigation prompts, phone calls, and audio controls. No reprogramming, no rewiring, no compromises.
Once installed, Amplinq kit lets you:
Remove the factory amplifier completely
Upgrade speakers, tweeters, and subwoofers
Fully tune the system with the provided Amplinq DSP application via bluetooth
Customize audio delays, crossovers, gains, EQ via the app
Provide enough power to any aftermarket speakers and subwoofers of your choice
Retain all factory wiring, harnesses and integration
All connections: speakers, subwoofers, tweeters, and power — remain intact using vehicle-specific matching plugs and harnesses.
Reusing factory locations and connectors makes sure you do not need custom fabrication. No visible modifications. No extra batteries or complex rewiring. Your interior
stays 100% factory, just with dramatically improved sound.
Amplinq kit provides 7 channels ( 2 x front tweeters, 2x front woofers, 2 x rear woofers, 1 x subwoofer) of clean, fully tuned audio signal directly from your factory stereo to the speakers.
It eliminates the need for LOCs, signal summing, or additional processing — preserving sound quality from start to finish.
Get a predictable installation procedure, controlled costs, and a system that looks stock, but sounds to your taste.
The connection diagram is shown below. Simple, affordable, and providing an exclusive sound you dreamed of.
96KHz @ 32bit internal processing for cleanest output (CD quality is 44.1KHz @ 16bit)
AKM top-tier ADC and DAC for spotless audio reproduction
6 channels (2 tweeters, 4 woofers) 80W @ 4Ohm
1 channel for subwoofer 320W @ 4Ohm
Automatic input sensing to provide a stable signal from OEM inputs (Chimes, Navigation prompts, Phone calls, Main audio, etc.)
Updates via USB or bluetooth app for future enhancements
Lexus ES 300 330 350 2002 2003
( Mark Levinson )
Lexus ES 300 330 350 2004
( Mark Levinson )
Lexus ES 300 330 350 2005 2006
( Mark Levinson )
Lexus GS 300 430 2001 2002 2003 2004 2005
( Mark Levinson )
Lexus GX 470 2003 2004
( Mark Levinson )
Lexus GX 470 2005 2006
( Mark Levinson )
Lexus LX 470 2001 2002
( Mark Levinson )
Lexus LX 470 2003
( Mark Levinson )
Lexus LX 470 2004 2005 2006 2007
( Mark Levinson )
Lexus RX 330 350 400H 2004
( Mark Levinson )
Lexus RX 330 350 400H 2005 2006
( Mark Levinson )
Lexus SC 430 2005 2006 2007 2008 2009
( Mark Levinson )
Select Lexus 2001-2009 with Mark Levinson package
Amplinq module with 5-channel output, Bluetooth and DSP included
GROM metal plate to be installed at the OEM amplifier`s location