JL Audio XD600/1v2
Crutchfield Customer Review (What's this?)
Awesome amp for its size. Very easy to tune.
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
Item # 13698604 | MFR # 98604
$449.99 Earn up to 450 Rewards points
Compact design applies to internal components too.
JL Audio's XD600/1v2 amp packs a wallop far beyond what you'd expect from something so small. This amp plays bass with true fidelity and impressive impact, without straining your car's electrical system. A cast alloy heatsink and an advanced cooling system keep this amp at optimal temperature, eliminating thermal shut-downs so your music keeps going strong without interruption.
The XD600/1v2 mono amp delivers up to 600 watts RMS to your subwoofer, and its low-pass filter features a choice of slopes for better control over the character of your bass. A subsonic filter allows you to tighten up your system's kick and gets rid of any inaudible, low-frequency information that could detract from your sub's performance.
"Differential-balanced" inputs keep the signals clear of outside noise, and allow you to connect this amp to just about any in-dash stereo, even a factory radio. The speaker-level inputs feature two auto turn-on modes so you can readily incorporate this amp into a factory system — no need for RCA connections or a remote turn-on lead. An optional wired remote lets you tweak the volume of your sub from the front seat.
XD600/1v2 connection panel
Average Customer Review(s):
Awesome amp for its size. Very easy to tune.
This is an amazing amp for the price and it's small in size. But not small on quality!
I recently purchased this after using an alpine mrv-m500 for two years and it's a great upgrade. It sounds cleaner than the Alpine did and the extra features are great. You are able to turn off the low pass filter which I like since I can't turn off the one on my head unit. I have it hooked up to one 10in W6 and all music sounds great, from fast drumming on heavy metal to bass from 90s bass tracks. It's also smaller than the mrv-m500 and fits nicely under the driver seat of my 2005 4runner.
Pros: Small size, low pass filter can be turned off and has a subsonic filter. Great bang for the buck.
Cons: Would be nice if the bass knob came with it.
Excellent amp for the money. Output is incredible for the compact size. Would recommend to anyone.
Pros: Very compact, high output and very clean.
I bought this amp along with a stealth box. It puts out some respectable bass with this set up.
Pros: Puts out a lot for 600 watts.
Small and compact. Delivers all the power I need for my 13" JL sub.
Pros: Size Powerful
I have this amp installed in my '13 Tundra powering a JL Audio Stealthbox with a 8" W7 subwoofer. The amp has a solid, quality build and runs cool. Very small footprint taking up little space under my rear seats.
Pros: Solid build, small, low heat output, two year warranty, remote bass control connection
I use nothing but JL audio and this is no exception. Great for tight places and will not overheat. Very experienced with JL Audio and would recommend to anyone looking for quality.
Great amp! Great price for great power
Cons: You get what you pay for
I bought this amp to pair it with the JL Audio Dual 10 inch "Stealthbox" for my 2010 ram. The amp is so small that I was able to use the limited space under my rear seat backs to mount it. Keeping everything clean with limited wires showing. I would definitely recommend buying the remote for it. That way you don't have to remove the amps cover every time you need to turn the output down or up.
Pros: Everything I needed to pair it with the "JL stealth box"
I am fully satisfied with the performance of this product
Only gave 4 stars cause I haven't installed it yet since I don't have my subs yet but if everything works correctly then it will be a 5 star review. The price was great is why I bought it before my subs hopefully I'll have everything before to long. Crutchfield service always good. Hopefully the subs I want will go on sale or become available in scratch and dent
Pros: Small footprint for the power it produces good price on sale with scratch and dent option
everything they said it would be
Nice compact amp
Cannot speak any higher of this amp. I'm running two JL Audio 10 inch W1V3 subs and they sound great. It's really compact so it fits easily in tight spaces. The power and ground connections fit 4 gauge wire so you don't need connectors to hook it up. Highly recommend this amp.
Pros: Compact size. Never gets hot! Never has cut out no matter how hard I push it.
Great amp for a small space . Installed in my c6 corvette and install was easy. I have been doing my own installations for 30 years. This amp has plenty of power for my two 8" JL audio subs. It added plenty of depth to my system.
Pros: Small amp size easy to install
Ive had this JL Audio XD600 powering a JL Audio W3 12" for over 2 years now, i love this amp, It hits hard. Get small footprint amp. It never gets hot and hasnt had a problem yet. The price isnt cheap, but you get what you pay for. well worth picking up.
Pros: lots of power, doesnt get hot, looks great, fits in small spaces.
Cons: none but the price
very compact amp that sounds awesome with my jl 12w6 v2-d4
|RMS Power Output (Watts x Channels)||
400 x 1
|Peak Power Output (Watts x Channels)||N/A|
|Power at 2 Ohms (Watts x Channels)||600 x 1|
|Bridged Power (Watts x Channels)||N/A|
|Minimum Impedance Bridged||N/A|
|Minimum Impedance Unbridged||2|
|Best Frequency Response||7-500 Hz|
|THD at Rated RMS Power||1%|
|Signal to Noise Ratio||67 dB|
|Low-Pass Crossover Frequency||50-500 Hz|
|Low-Pass Slope (dB/octave)||12 or 24 dB/octave|
|High-Pass Crossover Frequency||N/A|
|High-Pass Slope (dB/octave)||N/A|
|Bass Boost Frequency||N/A|
|Speaker Level Inputs||RCA|
|Preamp Outputs||1 pair|
|Parts Warranty||2 Years|
|Labor Warranty||2 Years|
XDv2 Series: The JL Audio XDv2 amplifiers feature big audio performance from a small footprint. With advanced NexD switching technologies, the XDv2 amps exceed 80% efficiency, running cooler than most other amplifiers. The Advanced Thermal Rollback System gives you increased reliability and better audio performance by virtually eliminating thermal shut-down. Because the XDv2 amps employ smaller cast alloy heat sinks, they can be installed in smaller spaces. XDv2 amplifiers feature a black powder-coat finish with a brushed aluminum cover for the controls.
Monoblock Class-D Subwoofer Amplifier: The XD600/1v2 is a Class-D monoblock amplifier, designed specifically for driving subwoofers. It has two positive and two negative speaker output connections to make it easier to connect multiple subwoofers. The terminals are wired in parallel internally. The amplifier is stable down to 2 ohms.
Amplifier Rating: The XD600/1v2 is rated at 400 Watts RMS x 1 channel at 4-ohms (20 Hz to 20 kHz), Signal-to-Noise Ratio of >87 dB, 1% THD, @14.4 Volts. At 3 ohms, the rated power is 500 Watts RMS, and at 2 ohms, it outputs 600 Watts RMS.
Advanced Rollback Protection: The XDv2-Series amplifiers employ advanced thermal and low-impedance protection to virtually eliminate annoying amplifier shut-down events. Should any XDv2-Series amplifier ever overheat, its intelligent, unregulated power supply reacts by limiting available peak voltage until the amplifier returns to a safe temperature range. Likewise, if an impedance lower than optimal for the amplifier is present at the outputs, the XDv2 amplifier will roll back peak voltage to protect itself without shutting down.
Differential-Balanced Inputs: The XD600/1v2 features differential-balanced input architecture to effectively control noise and ensure compatibility with a wide variety of source units, including many OEM systems. Without resorting to line output converters, you can directly connect most OEM source units to the amplifier without creating any noise or compatibility issues. Unlike conventional single-ended inputs, the differential-balanced design does not connect one side of the audio signal to chassis ground. This eliminates any voltage sensitivity between one input terminal and ground and greatly reduces the incidence of alternator whine in a typical car audio installation.
Note: You will need a Speaker Wire to RCA adapter (sold separately) to connect this amplifier to your head unit via speaker level.
Protection Circuitry With Status Indicator Lights: There is a single multi-color LED on the top panel of the amplifier to indicate the amplifier's operating status.
Cooling System: The outer shell of the JL Audio amplifier is designed to remove heat from the amplifier circuitry. For optimum cooling performance, this outer shell should be exposed to as large a volume of air as possible. Enclosing the amplifier in a small, poorly ventilated chamber can lead to excessive heat build-up and degraded performance.
Control Panel Cover: The XD600/1v2 features a brushed aluminum Control Panel Security Cover which protects and hides the amplifier's controls. When installed, the cover ensures that the amplifier's settings are not accidentally changed while creating a clean aesthetic look for the amplifier and your installation. The control panel security cover is pre-installed at the factory and must be temporarily removed to access the amplifier's controls. The security cover is secured by two 2.5mm hex-head screws.
Simplified Gain Setting: This XDv2 Series amplifier makes setting the gain level of the amp via the input sensitivity control very simple. All you need is Digital AC Voltmeter and aCD Test Disc with a sine-wave test-tone recorded at 0 dB reference level in the frequency range to be amplified for that set of channels (50 Hz for subwoofers).
Flexible Input Section And Active Crossover Network: The XD600/1v2 amplifier provides a flexible input section and a comprehensive crossover network to fine tune your system effectively and accurately:
Turn-on Options: The Turn-on Mode Switch lets you choose the method for turning the amplifier on and off:
Note: When the DC Offset or Signal Sensing turn-on methods are being used, the amp's Remote terminal can be used as a remote turn-on output for other amplifiers or accessories in the system.
Power/Ground/Turn-On Terminals: This JL Audio XDv2 amplifier features set screw clamp terminals for the power, ground, and remote turn-on connections. A 2.5mm hex-wrench is supplied for tightening or loosening the set screws.
Note: The Amplifier is not equipped with a fuse. An external 50-amp AFS, AGU, or MAXI fuse must be installed on the power wire. If a wiring kit is used which includes a fuse with a value other than 50-amps, the original should be replaced with a 50-amp fuse.
Speaker Output Terminals: The JL Audio XD600/1v2 features four set screw clamp speaker terminals for an easy parallel subwoofer connection. The terminals will accept 16 to 8 AWG speaker wire.
Preamp Inputs: The amplifier features one set of differential-balanced RCA jack inputs with an Input Voltage switch. For preamp level signals, the switch should be set to LOW. For speaker level signals, the switch should be set to HIGH. The rotary Input Sensitivity gain control can be set the amp to the specific signal source that is feeding it. The amplifier's input voltage range is 200mV-2V (LOW) and 800mV-8V (HIGH).
Preamp Outputs: The XD600/1v2 incorporates a buffered pass-through preamp output section, so that additional amplifiers can be easily added to the system. The preamp output signal is not affected by the amp's Low-Pass Filter. If the Input Voltage switch is in the LOW position, the level of the Preouts matches the input signal strength. When the Input Voltage switch is in the HIGH position, the level of the input signal is attenuated -12dB to produce a line-level signal at the Preouts.
Remote Level Control: The amplifier features a standard RJ-14 telephone connector for adding the optional wired HD-RLC Remote Level Control (sold separately). The Remote Level Control lets you control the volume of the XD600/1v2 from the driver's seat.
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.
I chose this amplifier because I have only heard great things about JL Audio! This amp has excellent reviews, and produces 600W @ 2-ohms which will power the 10W6V3 600W RMS subwoofer I will be pairing it with.[ Oliver Jul 25, 2017 ]
I've picked this product due to the fact it has a signal sensing feature . I'm using the factory unit and it will connect with the Bluetooth signal and eliminate the need for a remote power wire. The fact that they have great reviews doesn't hurt either.[ Herbert Jul 22, 2017 ]
It matches my subs power rating.[ craig Jul 12, 2017 ]
Great Deal![ MIKE Mar 09, 2017 ]
Perfect match for my JL Audio W6v3 subwoofer[ ross Feb 02, 2017 ]
pairs perfect with my jl audio steathbox[ lewis Dec 07, 2016 ]
the name speaks for itself[ gilbert Dec 04, 2016 ]
This amp is a great size and power output for my requirements. I'm also expecting typical JL quality. This amp has options I like too. The switchable subsonic filter is a great option that attracted me. Something other amps that I looked at didn't seem to have.[ harold Nov 16, 2016 ]
Bought this because it was the match I needed for the Subs and box for my 2010 Dodge 2500[ Ethan Jun 05, 2016 ]
I chose this to replace an old Phoenix Gold amp, I feel it should go best with my JL Audio sub. I hope it meets my "sound needs".[ Michael May 22, 2016 ]
Best fit for my Sub[ John May 13, 2016 ]
i think will fit easily under the seat. what you can do make a box 8-9/16"W x 2"H x 7-1/8"D which is the size of the amp.[ edison Dec 28, 2016 ]
Not sure but it fits under seat on Tacoma I have a 250/1 under seat right now witch is larger so I'd think you would be fine[ Guest Dec 27, 2016 ]
I know it fits under the seat of a 2015 Nissan Frontier.[ John Dec 27, 2016 ]
I am sure it can push them. I have my XD 600 pushing my W6 12.[ HASAND Aug 08, 2016 ]
Google that make and find out the reccoemended watts. Id say around 800, so maybe not as efficient as you'd like it[ Candy Aug 07, 2016 ]
It gives my 10w6 v3 all it wants. I'm sure it'll pound the stuffing out of a couple w3s. I love this amp! The sound quality is amazing as expected from JL audio,And it packs a a huge punch![ HENRY Aug 06, 2016 ]
No get a Rockford[ Matthew Aug 06, 2016 ]
Absolutely. The JL XD600/1v2 is a Class D model and highly efficient as a result. The 600 watts RMS output (at 2 ohms) is a great match for your Rockford Fosgate subwoofer.[ Ryan Nov 04, 2015 ] Staff
Short answer is no. JL audio subs and amps are far superior to your run of the mill fosgate, alpine, and other sub par audio equipment. I have had the JL audio xd600/1v2 for about a year and would put it against any other 600w amp on the market. Hope this helps.[ HENRY Oct 13, 2015 ]
Thanks for your question. For information on comparing two or more models I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences and help you make the best choice for your system and your budget.[ Krissy May 17, 2015 ] Staff
probably,it may be best to consult professional.[ KAREN F Mar 26, 2015 ]
Yes, I run this amp to power those exact subs. They sound great.[ Danny Mar 26, 2015 ]
I Would recommend asking crutchfield team for best option but I would recommend a 2 channel amp since your running 2 sub's ..this is a mono amp I'm only running one sub with it[ Travis Mar 25, 2015 ]
I Would ask crutchfield for best option ..but I would recommend a 2 channel amp since your running 2 speakers this is a mono amp I'm inky running one sub with it[ Travis Mar 25, 2015 ]
IT runs my 2 JL 10w3's at 4 ohm just fine[ Ryan Mar 25, 2015 ]
Yes and they will hit hard. I think he would have tune that amp down.[ HASAND Mar 25, 2015 ]