JL Audio XD600/6v2 | 600W XDv2 Series 6-Channel Amplifier

JL Audio XD600/6v2

600W XDv2 Series 6-Channel Class D Full-Range Amplifier with High-Speed NexD Switching Design

600W XDv2 Series 6-Channel Class D Full-Range Amplifier with High-Speed NexD Switching Design

• RMS: 75 W x 6 @ 4 ohms, 100 W x 6 @ 2 ohms, 200 W x 3 @ 4 ohms Bridged
• NexD™ Switching Technology
• Differential Balanced Input Section
• Advanced Rollback Protection
• Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
• Detented, Calibrated Filter Freq. Potentiometer


List price $799.99
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JL Audio XD600/6v2

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Priced separately $889 94

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$842 45

FREE set of NVX XIV65 6-Channel RCA Cables when you purchase a qualifying 5 or 6 Channel Amplifier. Simply press the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

JL Audio XD600/6v2

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$699 99

For a limited time - while supplies last - get an instant 5% off the JL Audio Remote Bass Knob Control used to adjust the level of your amplifier from the front of the vehicle. This offer cannot be combined with any other offers.

JL Audio XD600/6v2

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JL Audio XD600/6v2

JL Audio XD600/6v2 - XDv2 Series 6-Channel Class D Full-Range Amplifier

This potent 6-Channel amplifier employs JL Audio's high-speed NexD switching design to achieve unprecedented efficiency and amazing power output in an ultra-compact chassis. Don't let the small size fool you, though... this amplifier is capable of serious power, delivering a full 600W of continuous total power into a 2 ohm load (14.4V, 1% THD). Targeted specifically for an audiophile-grade system, the XD600/6v2 includes a variable mode low-pass/high-pass filter with a continuously variable cutoff frequency selection from 50-500 Hz. With the XD600/6v2, you have lots of great options. Use it as a six-channel satellite amplifier with 75 W x 6 @ 4 ohm , or bridge four of its channels to create a staggered power four-channel amplifier with 200 W x 2 @ 4 ohm for your front satellites and 75 W x 2 @ 4 ohm for your rear satellites. You can also drive two subwoofers with 200 W each, plus a pair of satellites with 75W x 2.

The XD600/6v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), you can control the volume of one, two or all three channel pairs of the XD600/6v2 from the front of the vehicle. This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

Advanced Rollback Protection

Advanced Rollback Protection

JL Audio's signature Advanced Thermal Rollback protection system eliminates annoying thermal shutdown events to keep the music playing, even under the most demanding conditions. Should the amplifier reach an unsafe operating temperature, a special circuit rolls back peak power output, without changing gain, until the amplifier cools down to a safe operating temperature. The red "Thermal" LED will light to indicate this condition has been reached. Once the amplifier cools down, the circuit restores full peak power output and the red "Thermal" indicator reverts to its normal state. The operation of Advanced Rollback Protection is inaudible in most cases.

NexD™ Switching Technology

NexD Switching Technology

From the same minds that gave us the technology found in the 'Slash' amplifiers, JL Audio has taken the simple fixed PWM design approach and enhanced it with a very high switching frequency. Full-range NexD amplifiers and channels feature a variable, ultra-high speed version of the NexD technology (switching at well over 400 kHz). In these designs, a self-oscillating modulator with "feed-forward" sends information about the instantaneous power supply voltage to the modulator, combining this with the input signal to cancel out any distortion due to supply voltage fluctuation. This reduces distortion prior to applying feedback, simplifying the overall feedback loop design.

JL Audio XD600/6v2

General Features:



  • XDv2 Series Class D 6-Channel Amplifier
  • RMS Power Rating @14.4V:
    • 4 ohms: 75 watts x 6 chan.
    • 2 ohms: 100 watts x 6 chan.
    • Bridged 4 ohms: 200 watts x 3 chan.
  • RMS Power Rating @12.5V:
    • 4 ohms: 60 watts x 6 chan.
    • 2 ohms: 90 watts x 6 chan.
    • Bridged 4 ohms: 180 watts x 3 chan.
  • NexD High Speed Switching Class D Technology
  • Wired HD-RLC remote level control available, sold separately
  • LED power (green), over-current (yellow) and protect (red) indicators
  • Advanced Rollback Protection
  • Differential Balanced RCA Input
  • Pass-through preamp RCA outputs
  • Selectable turn-on modes: REM / Offset / Signal
    • +12 V Remote Turn-On: Traditional remote lead wire, from headunit
    • DC Offset-Sensing: On/Off by detecting a very small DC signal (high-level signal only)
    • Signal-Sensing: On/Off by detecting a full-range audio signal at left-channel input (high-level signal only)
  • Speaker level inputs via RCA, JL Audio XD-CLRAIC2-SW required
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Detented, Calibrated Filter Freq. Potentiometer
  • State-variable, 12dB/octave Butterworth Crossover
  • Selectable input mode: 2 Ch. / 4 Ch. / 6 Ch.

  • Input sensitivity:
    • Low level: 800mV - 8V
    • High level: 200mV - 2V
  • Frequency Response: 12 - 22,000 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: >104 dB
  • Damping Factor @4 ohms: >150 / 50 Hz
  • Selectable Filter Mode: Off / HP / LP
  • Variable cutoff filter: 50 - 500 Hz, 12 dB/octave
  • Fuse Rating: 50A x 1 inline (not supplied)
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Weight: 6.00 lb
  • Dimensions: 7.09"W x 10.23"L x 2.05"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Check out the JL Audio XD600/6v2 Owner's Manual

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms
75 watts x 6 channels
RMS Power @ 2 ohms
100 watts x 6 channels
Bridged RMS Power
200 watts x 3 channels
Amplifier Specifications
Amplifier Series
XDv2 (JL Audio)
Marine Certified
Amplifier Class
Number of Channels
Total RMS Power Output
600 watts
Maximum Input Gauge Size
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
Speaker Level Inputs
Preamp Outputs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
>104 dB
Bass/Gain Remote
Optional (Accessory required and sold separately)
Fan Cooled
Fuse Rating
50A X 1 In-Line Fuse Recommended
Total Fuse Rating
CEA-2006 Compliant
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
Hi-Res Certified
Authorized Dealer
Authorized Dealer
Authorized Dealer
What is in the box?
WITB: Amplifiers
Adhesive brand badge
Allen wrench
User manual
Specials with this Item
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
JL Audio XD600/6v2

JL Audio XD600/6v2



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By feature average rating



April 30, 2018

This is a GREAT amp

I highly recommend this amplifier to anyone who is looking to take their sound to the next level


found this helpful.


November 16, 2015

Good transaction

The shipping took longer than I expected 7 to 8 days.. I was disappointed with that because I could have paid cheaper elsewhere. However, I love my new JL Audio XD600/6


found this helpful.

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600W XDv2 Series 6-Channel Class D Full-Range Amplifier with High-Speed NexD Switching Design


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