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JL Audio XD600/1

600W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier

JL Audio
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• 600W x 1-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

Learn more about the xd6001

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

xdm6001 thumbnail

JL Audio XDM600/1

OUR PRICE: $629.99

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Product Highlights


• 600W x 1-Chan @ 2 Ohm
• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 3-Way System Protection Circuitry
• Remote Bass Input

Description


JL Audio brand icon

Authorized dealer

Quality, Efficiency, and Convenience with JL Audio XD Amplifiers

JL Audio's XD600/1 monoblock XD series amplifier encompasses high quality at an affordable price. When JL Audio sets out to make an affordable amplifier the one thing that you can bet they will not do is compromise on quality and performance. XD amplifiers feature NexD Class D Technology, that reduces distortion and increases efficiency. The use of an Advanced Rollback Protection system will allow the XD amplifiers to maintain both thermal and low-impedance protection by either limiting available peak voltage when overheating or rolling back peak voltage when low impedance is presented at the outputs. In order to minimize engine whine or alternator noise, XD amplifiers feature differential-balanced inputs that eliminate voltage sensitivity between one input terminal and ground thus reducing the occurrence of interference. Apart from all these great technologies, XD amplifiers also feature a relatively small chassis, making them easily mountable in any vehicle without extraneous hassle. When looking for a space-saving amplifier loaded with the latest technologies and unsurpassed quality and performance, then look no further than JL Audio's XD series car amplifiers.

General Features

  • XD Series Monoblock Class D Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohm: 400 watts x 1 chan.
    • 2 ohm: 600 watts x 1 chan.
  • RMS Power Rating (12.5V):
    • 4 ohm: 300 watts x 1 chan.
    • 2 ohm: 500 watts x 1 chan.
  • Unregulated MOSFET switching type power supply
  • NexD Ultra-High Speed Class D topology
  • Wired JL Audio HD-RLC remote level control sold separately
  • LED power (green) and protect (red/yellow) indicators
  • State-of-the-art microelectronic components
  • Mono channel operation
  • Advanced Thermal Rollback System completely eliminates annoying thermal shut-down events
  • Studio-grade signal processing with fully variable crossover filters
  • Extruded aluminum alloy system setting security cover
  • Total amplifier efficiencies exceeding 80%
  • Noise-killing, highly flexible differential-balanced inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • Defeatable low-pass and infrasonic crossover filters
  • Dual speaker terminals simplify speaker installation
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty compact unitary cast alloy heat sink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Level: 100mV-4V
  • Variable low-pass filter (50-500 Hz, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley)
  • Infrasonic Filter (30 Hz, 24dB/octave Butterworth)
  • Damping factor: >1,000 @ 4 ohm / 50Hz, >500 @ 2 ohm / 50Hz
  • Frequency response: 7-500 Hz
  • Dimensions: 8-1/2"L x 7-1/16"W x 2-1/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 2 Year Manufacturer's Warranty

Product history:

JL Audio XDM600/1 thumbnail
(newest, current model)
JL Audio XD600/1V2 thumbnail
(previous model, replaced by JL Audio XDM600/1)
JL Audio XD600/1 thumbnail
(previous model, replaced by JL Audio XD600/1v2)

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
400 watts x 1 channel
RMS Power @ 2 ohms
600 watts x 1 channel
Amplifier Specifications
Series
XD Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1.0%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 500 Hz
Subsonic Filter
30 Hz
Signal-to-Noise Ratio
87 dB
Channel Separation
67 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
50A x 1 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

XD600/1

Weight:

6.00lbs

Internal SKU:

xd6001

Internal Product ID:

26845

Product and How-to Videos


Customer Ratings & Reviews


JL Audio XD600/1 thumbnail image

5 star
62%
4 star
31%
3 star
0%
2 star
8%
1 star
0%



Durability
4.9
Value
4.4
Features
4.3
Design
4.7
Usability
4.6

Customer Reviews

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Loud and small

If you are in a SPL competition this amp is great. If you are looking for good sound quality do not buy. This amp sounds cold very similar to the Alpine pdx.

By trevans on December 12, 2010

52 found this helpful


Worth every penny

Don't be discouraged by the cost per watt with this amp. It truly is worth every penny. Rated at 600 watts this amp puts out more clean power than too many other amps on the market rated at 2-3 times the output. This amp is very efficient meaning a smaller drain on your electrical system. It is also extremely small and the controls and filters are great. In regards to price for performance, this amp is hard to beat.

By Donnie E. on March 4, 2013

49 found this helpful


Great Amp

Had it hooked up to an JL 13 Thin mount and what a pair this amp i must say packs a mean punch for the size of it you wouldnt expect great BUY

By Markel on June 3, 2014

49 found this helpful


Amazing Amp

I am impressed with the power of this amp, I had two amplifiers rockford fosgate for focal's access and Poliglass, also for a couple of subwoofers jl Audio 12W1, and really did not know what kind of brands buy it. I decided to buy this amp but I was afraid if that brand was I'm looking for. I have a surprise, it's pretty good and quite practical, and has a power that left me very satisfied

By Max on March 25, 2014

46 found this helpful


jl 600/1

do not be fooled by the size of this amp it has blow my rockford fosgate p3 15 easily

By subchild420 on July 23, 2012

46 found this helpful


The little amp that could.

This amp is ideal for intalations whereby space is an issue or can not be compromised. With this amp I replaced an old alpine Amp that was also in the class of small powerful amps. I made a switch and noticed and inmense difference. It was so intense, that I had to dynamat the car panels. I was powering a JL w3 12" on a sealed enclosure and the sound was incredible. The bass was clean and deep- for its size unparalleled. This lasted about 8 months. Unfortunately, the speaker was blown. However, the speaker lasted about 8 years under the old amp that had speaker protection. I then purchased another speaker. I tried an Alphasonic 400 series as a temporary fix. This speaker was also blown out in only 3 days. Apparently, there isn't any speaker protection built in to this device. Also of concern, is that the gain controls are not easily accessible. It is bellow a face plate on the top of the amp that is screwed in. I just dicovered this after consulting with a JL salesperson. Now, I'm in process of trying the RE Audio SEX 12 sub that is favorably reviewed by Sonic consumers. Wish me luck. I guess with proper gain control and the right combination of speakers it is a good little amp. I recommend it, with the exterior device sold separately to control it's volume.

By angel on June 10, 2012

45 found this helpful


Good Amp

Very good unit in my opinion. I'm not a SPL guy, so I'm not sure what "cold" means. I previously owned a RF Power T500-1bd. It was a good sounding unit, but this amp sounds just as good in my opinion. Plus, JL Audio includes detents on all their adjustments, which surpasses any RF amp I've ever used as far as tunablity goes. Long story short, both amps are good, but if I where to recommend one over the other, I'd take this one. They cost about the same.

By Ben on May 20, 2012

44 found this helpful


JL AUDIO XD600/1 AWSOME!

Just finished installing this in my car. This amplifier is so TINY but yet so powerful! My JL W6v2-D4 never sounded so good! Sonic Electronix delivered fast!

By Efro on September 18, 2010

44 found this helpful


Out of this world!!

Extremely underated, puts out amazing power for such a small price and small package. Way more power than needed. Also easy to adjust, great style, stays cool, and smooth power all around. Thanks Sonic for recommending!

By McK25 on August 13, 2012

41 found this helpful


Great Item, Great Value!

Great Item ! does what it is used for. i would buy another if needed.

By Dan on September 9, 2013

37 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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  • You avoid incompatible radios, speakers, or wiring
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  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.