Skip to main content

Your Shopping Cart

It appears that your cart is currently empty!

CONTINUE SHOPPING

VXi Amplifiers

Simplify.

Browse All
Two VXi amplifiers side by side in a Ford F150.
Two VXi amplifiers side by side in a Ford F150.

VXi: Reference-grade amplifiers with integrated DSP.

Offering unprecedented tuning power and flexibility, VXi amplifiers combine JL Audio’s second-generation NexD2™ high-speed switching technology with a powerful digital signal processor, all within a compact, beautiful package.

At the heart of each VXi amplifier is a triple-core AKM® DSP engine with a custom configuration. This powerful DSP not only enables powerful tuning capabilities, but it also helps to improve amplifier audio performance by acting as a master clock for the full-range audio amplifier sections. Further amplifier performance gains have been achieved via minimum loop area output designs, DirectFET® output devices and closely coupled output capacitor banks. The result is a new level of Class D amplifier performance, with outstanding efficiency, reliable power delivery and world-class audio quality.

The triple-core DSP engine has ample power to enable a full suite of powerful signal processing functions. These include powerful input switching, routing and mixing that allow a wide range of sources and configurations. Multiple banks of parametric equalization can be assigned to individual channels or groups of channels. Also included for each amplifier output channel and the analog pre-outs: high pass and low pass filters, delay, all-pass filter, polarity and output level trim. Optical, digital pre-outs feature the ability to EQ and level control the digital stream.

Instead of using traditional control knobs and switches, VXi amplifiers are easily configured from the driver’s seat, using JL Audio’s TüN™ software on a compatible computer, tablet or smartphone.

An open inside view of the VX600/6i amplifier.

DSP Tuning Power Onboard.

• Powerful DSP permits optimizing each channel’s timing, frequency response and output levels, for exceptional sound quality.

• Up to six sound presets can be stored and recalled using an optional Digital Remote Controller (sold separately).

• TuN™ software delivers fast and easy setup, at your fingertips. Make all adjustments with a clear interface. Free TuN™ software is available for computers and most handheld devices.

Browse All
An overhead view of a VX400/4i amplifier.

Remarkably compact & powerful.

Second-Generation NexD2™ switching technology delivers amazing power and fidelity in half the space of conventional amplifiers! (VX400/4i pictured)

Browse All

What is TüN?

Configuration of all VXi amplifiers is accomplished using a compatible external device (PC, Tablet or Smartphone), with the appropriate JL Audio TüN™ Software application installed.

Learn More
A man sitting in a ford vehicle using TuN software on a laptop to make audio frequencies adjustments.
A man sitting in a ford vehicle using TuN software on a laptop to make audio frequencies adjustments.

A Wide Array of Options

VXi Full-Range, System and Monoblock Amplifiers

Browse All
A VXi amplifier on a dark sleek surface.
A VXi amplifier on a dark sleek surface.

Same power... Less Space!

Our system amplifiers take up less space than the equivalent subwoofer plus satellite amplifier combination. Shown here is the VX1000/5i sitting on top of the VX400/4i + VX600/1i combo.

Two rows of amplifiers stacked on top of each other.

Technology

All VXi amplifier models are packed with a very complete package of digital signal processing (DSP), including EQ, Delay, Crossover Signal Routing, Mixing and lots more.

VXi-HUB

JLid™- COMM & Optical Audio Network Hub.
Command up to six VXi amplifiers with ease. Or use two VXi-HUBs to network up to ten amplifiers.

Details
A VXI hub unit on a dark gloss surface.
A VXI hub unit on a dark gloss surface.

Digital Remote Controllers

Convenient level and DSP preset control from the driver’s seat.

Details

VXi-BTC Bluetooth® Communicator

Permits wireless amplifier configuration from your compatible mobile device (not included).

Details

Download and test-drive all TüN® software versions in simulation mode for free.

VXi

Product Spotlight

VX600/1i
Monoblock Class D Amplifier with Integrated DSP, 600 W

VX1000/1i
Monoblock Class D Amplifier with Integrated DSP, 1000 W

VX400/4i
4 Ch. Class D Full-Range Amplifier with Integrated DSP, 400 W

VX600/2i
2 Ch. Class D Full-Range Amplifier with Integrated DSP, 600 W

VX600/6i
6 Ch. Class D Full-Range Amplifier with Integrated DSP, 600 W

VX800/8i
8 Ch. Class D Full-Range Amplifier with Integrated DSP, 800 W

VX700/5i
5 Ch. Class D System Amplifier with Integrated DSP, 700 W

VX1000/5i
5 Ch. Class D System Amplifier with Integrated DSP, 1000 W

VX-OUTHARNESS-LG-MONO-RP
Replacement VX600/1i, VX1000/1i & VX1000/5i Amplifier Subwoofer Harness Kit, SUB Channel

VX-CORNERPLUG-KIT-RP

VX-SM-PARTS-RP

VX-OUTHARNESS-SM-MONO-RP
Replacement VX700/5i Amplifier Subwoofer Harness, SUB Channel

VX-OUTHARNESS-LG-2CH-RP
Replacement VX600/2i Amplifier Speaker Harness, Channels AB

USB-A/B-6-RP

VX-OUTHARNESS-SM-4CH-RP
Replacement VX400/4i, VX700/5i, VX800/8i & VX1000/5i Amplifier Speaker Harness, Channels ABCD

VX-OUTHARNESS-SM-6CH-RP
Replacement VX600/6i Amplifier Speaker Harness, Channels ABCDEF