To build a high-quality sound system, start with a clean slate
You want to upgrade the sound system in your car with new speakers and amps but without replacing the factory radio. However, your factory system uses unusual EQ curves and preset time alignments that work well with the cheap factory speakers, but will prevent your aftermarket gear from reaching top performance. JL Audio's FiX 82 digital signal processor removes the factory system's equalization, crossover filtering, and time alignment, providing you with a completely flat and focused audio signal that your aftermarket amplifiers and processors can turn into high-fidelity music.
To build a high-quality sound system, start with a clean slate
JL Audio 97018; JL Audio 97018. Email to a Friend. Be the first to review this product. Calibration Compact Disc for CleanSweep OEM Integration Products. Refer to your JL Audio amplifier manual for instructions on using these tracks for this purpose. These tones can be dangerous to speakers if played at a loud level for more. (1) Black Knob for Master Volume Control (1) Silver Metallic Knob for Master Volume Control (1) Power connection harness with plug (1) OEM input connection harness with plug (4) sheet metal mounting screws (1) CleanSweep™ Calibration CD JL AUDIO CleanSweep™ CL441dsp JL AUDIO CleanSweep™ CL441dsp.
You want to upgrade the sound system in your car with new speakers and amps but without replacing the factory radio. However, your factory system uses unusual EQ curves and preset time alignments that work well with the cheap factory speakers, but will prevent your aftermarket gear from reaching top performance. JL Audio's FiX 82 digital signal processor removes the factory system's equalization, crossover filtering, and time alignment, providing you with a completely flat and focused audio signal that your aftermarket amplifiers and processors can turn into high-fidelity music.
Integrates into almost any system
The FiX 82 was designed to get its input signals from your vehicle's speaker wiring — no outboard level-matching devices are necessary. The FiX 82 automatically re-synchronizes any signals that have been time-delayed, returning precision to the sound. It takes your system's 2-way, 3-way, or 4-way outputs, matches their levels, and combines them into two full-range stereo signals. Then dual 1/3-octave equalizers automatically flatten the frequency response, leaving the system ready for your custom processing and amplification.
Digital features and calibration
JL Audio CL-SSI CleanSweep® Signal Summing Interface (CLSSI). Each input features a line-level or speaker-level switch and adjustment potentiometers with calibration lights to aid in level-matching. Use of the CleanSweep Calibration CD is required for level-matching. JL Audio Help Center - Search Articles. Follow Audio Files. You can also purchase a Calibration CD containing these tones along with additional test tones. Apr 15, 2008 Anyone have experience with JL Audio's Cleansweep? Thread starter shocksyde; Start date Apr 14, 2008; Sidebar Sidebar. It does come with a calibration cd. Jtvang125 Diamond Member. Apr 14, 2008 #4. Nov 10, 2004. The cleansweep knows what the calibration CD should sound like, and applies changes to the signal.
It doesn't come much easier than this: pop the calibration CD or loaded thumb drive into your receiver, hit play, push in and hold the FiX 82 calibration button, and all the processing is done in about 30 seconds. The 24-bit 48 KHz digital processor ensures clean, low-noise signal handling and output. In addition to the standard analog RCA outputs, a digital optical output lets you connect to compatible devices with the highest fidelity possible.
Add customized tuning via PC
You can plug your laptop running JL Audio's TüN™ software into your FiX 82 to visualize and correct the system's frequency response. The graphic displays the response curve before and after the FiX 82's corrections. The 10-band graphic equalizers on the output channels let you fine-tune the sound to fit your car's acoustics and your musical tastes. The TüN software helps when you're setting up your FiX 82, giving you direct control over its factory calibration processing and allowing you to correct the polarity of any of the inputs.
Optional remote for volume control
You'll set up your FiX 82 with the factory radio's volume control at 3/4 full. Once the system is calibrated, you can use the optional DRC-100 Digital Remote Controller (sold separately) to control your system's level while maintaining the processor's EQ restoration. You can still use your radio's volume control without a DRC-100, but the factory volume-dependent equalization will affect the tone at different settings.
In addition to volume control, the DRC-100 features a Handsfree Optimization Mode that disables the FiX 82's time-correction and adds a high-pass filter to the audio to clarify the sound when making hands-free phone calls. A multi-colored LED on the remote report the operational status of the FiX 82, so you'll know what's going on from the driver's seat.
Important Note: Some factory radios and amplifiers will not work without sensing that its speakers are connected to their outputs. If you don't have output from your factory system after installing this FiX processor, you'll need a FiX-LSA-4 load-sensing adaptor (sold separately) to correct the issue.
JL Audio's TüN software lets you adjust 10 bands of equalization for each channel and see the results.
READ LESSProduct highlights:
- system integration digital sound processor with automatic time alignment, channel summing, and equalization
- removes factory sound processing for aftermarket speakers and amps
- 8 speaker-level inputs (ch 1-6: full-range; ch 7-8: subwoofer)
- two stereo outputs (analog RCA and optical digital S/PDIF) for connection to external processors and amplifiers
- 24 bit/48 KHz digital audio resolution
- calibration CD included
- digital signal processing via Windows PC and JL Audio's TüN software
- displays frequency response before and after processing
- 10-band graphic EQ on outputs
- control FiX calibration process
- reverse polarity of any input
Other Features:
- signal-sensing and DC offset sensing turn-on eliminate need for remote lead
- optional dash-mountable remote (#13698125) controls Master Volume, Handsfree Optimization, and displays system Status LED
- optional LSA-4 adapter (#13698124) may be necessary in order to defeat a factory radio's load-sensing mute function
- 4-3/8'W x 1-15/16'H x 6-3/16'D
- warranty: 2 years
- MFR # 98100
What's in the box:
- Processor
- Four 4-pin Euroblock (Phoenix) connectors
- One 5-pin Euroblock connector
- Owner's manual
- Calibration disc
REVIEWS
Loading reviews...
JL Audio FiX™ 82 reviews
Average review:
Thanks for submitting your review
Most reviews are processed and published within 5 business days. You will receive a confirmation email once your review has been published.
Thank you for submitting your review!
It may take up to a week for your review to appear.
0'>Filter by rating
0'>
Customer photos
0'>
Verified employee purchase
Crutchfield response
Loading accessories...
Crutchfield asked: Why did you buy this?
Guy told me to [ Mauro Apr 30, 2018 ]
I wanted as clean a signal as possible so by using this unit's optical out I am able to have less digital to anolog conversions in my signal chain. [ M Feb 08, 2017 ]
Work perfect with the stock head unit [ Edward Jun 08, 2016 ]
The absolute easiest way to transform a stock head unit into aftermarket sound... while maintaining all of the functions of the factory unit (navigation, steering controls, etc.). Another winner!! I had the Clean Sweep and was quite impressed with with that product. I expect the same, if not better, from the FiX 82. [ Eric D. Mar 30, 2016 ]
Well trying to do al jl audio on my 2015 Sierra I chose this because it gives u a good quality and and it is easy to calibrated [ Fredy Mar 10, 2016 ]
SHOW MORESHOW LESS10 questions already asked
Will this work with harman Kardon system in a Mercedes w204? I have a jl audio bit ten d will I still need to use that? All I want to do is swap out the hk amp for a better after market one.[ Johno Jun 19, 2019 ]
The fix82 uses the outputs of the factory amp, it does not replace it
Does this work as a Line Out Converter? My HU voltage is a bit low, and I need to increase the output somehow. [ Thomas Oct 31, 2017 ]
Yep! The JL Audio FiX 82 is a line output converter + DSP all rolled into one. It has speaker-level inputs which allow you to splice or 'tap' directly into the factory wiring without the use of a separate line out converter. For more details or to discuss further, please feel free to contact an Advisor directly by phone (888.955.6000) or online chat. Thanks!
My factory HU has differential balanced outputs, so it puts out a clean signal. Would this be a redundant purchase? Also, I want a new 5 channel amp. So, do I need to look for an amp that accepts differential balanced inputs in order to retain my sound quality? [ T-Mills Oct 27, 2017 ]
If your stereo does not offer RCA (unbalanced) pre-amp outputs (few factory stereos do), you'll need to use a line output converter or factory system processor (with built-in Line conversion like this JL) to create the required RCA connections for the aftermarket amplifier. For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service:https://www.crutchfield.com/support/ContactUs.aspx
How do i split a 2 channel rca output into 5 channels? [ J Oct 25, 2016 ]
The way I did it on my wife's 2015 Chrysler 200 was to use RCA Y-adapters for the front and rear channels of the amplifier. Then used the amp's RCA pre-out to send the signal to the sub amp. I used the amp's hi-pass and low-pass filters to fine tune the signals. Sounds incredible after that.
You can use RCA splitters, but it would take quite a few of them. Does your amplifier have any switches to assign signal from just two inputs? Some of them have that capability.
I was looking to use this in unison with a Helix V EIGHT for powering my mids and highs using digital input. However, could I drive an amplifier off of the analog output of the FiX-82 simultaneously with the digital output supplying a DSP? [ Alex Oct 06, 2016 ]
I can find no mention of an audio output switch or anything that would limit the audio to just one port or the other. I expect both to send out audio at the same time with the digital audio output's volume not being controlled by the Fix 82. HTH!--CrutchfieldMy Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=101
So how will this work with the 8.4 alpine systems in the 2016's rams...What if i just want the better quality,will i still need speaker and amp upgrades..How will i set this up if factory hu doesnt have a cd player?? [ craig Apr 05, 2016 ]
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.
Fader/balance: can I use a 5 channel input setup( 4 doors and sub) with the fix82 and still have the fader/balance functionality from the orginal headunit when connected to a JL 700/5 amp? thanks [ Ksm Feb 03, 2016 ]
This unit will take your 5 channel input from your factory source unit, then merge them into a digital stereo signal. From there, it will use a 31 band equalizer to completely flatten the signal to give you a perfectly clean signal. The output is either analog stereo RCA's or Digital stereo TosLink. From this unit, you would need either an electronic crossover or another DSP unit so you can shape the sound to the interior of your car.If you have the XD 700/5 and you are using full range for the front and rear, you can select two channel input mode and use the built in crossovers to filter out frequencies that your fronts/rears/subs cannot reproduce.The Fader from your head unit will no longer work. You can use the gains on the amp for proper sound stage, but you cannot change that on the fly.I heard a rumor that JL Audio may be coming out with a multi channel version of this for people who wish to retain use of their fader control.
I had a similar question Jose posted regarding the the connection of a 5 channel amp to the JL Audio Fix 82. My amp is a circa 1995-1996 Soundstream Reference 705 (not 705s). I'm good with the answer provided regarding the 2 channel output, works for me as well. My questions are. Are there any added benefit to adding more than one channel to 'sum up' or is just hacking one speaker line level wire good enough? Will the signal from using just one line level wire, say the one to the rear speaker, going to provide the full range output (high end range and low end)? What gauge power and ground does this unit require? I'd rather not run a thin power/ground from the battery to the trunk.seems silly. I have a 2015 Chevy Malibu 3LT. Thanks for any info you can provide. [ Steve Jan 22, 2016 ]
Some vehicles have amps that slit the audio to each of the drivers in their system. When this happens, that audio must be summed back to a full range sound and is the time that you must connect multiple channels on the input of this item.I recommend using 12 gauge wire to install it. There should be other places to pick up a connection point for these wires and I recommend giving our technical support a call for install help. We automatically include their number on the invoice that comes with the order.
Is the digital out a fixed volume or does it change with the volume of my stock stereo? [ pdqwrx Dec 29, 2015 ]
The digital output is a fixed output. If you plan to use this connection, you'll also need an external DAC (digital to analog converter) or processor that would allow you to adjust the pre-amp signal level before connection to your amplification. I hope that helps!
Jl audio fix 82. How do i connect my 5 channel amp with jl audio fix? It only has a 2 channel output. I have the jl audio hd 900/5. [ Jose Nov 29, 2015 ]
I have this unit with the HD900/5 as well. You do lose fader controls, but if you add the subwoofer control knob it allows you to independently adjust the subwoofer level. I found the fader controls to be a non issue, it just took a little time to set the gain properly on the rear channels relative to the front channels.
The JL Audio HD 900/5 amplifier provides a flexible input section via the 'Input Mode' switch on the side of the amp; when using this JL Audio Fix 82 processor, you would select the '2ch' input mode which allows operation of all five amplifier channels with only one pair of input signals.
SHOW MORE![Jl audio cleansweep calibration cd Jl audio cleansweep calibration cd](/uploads/1/2/6/0/126067157/955580682.jpg)
Loading articles...
A sound processor that cleans up a factory stereo's response
I came to Crutchfield in 1999. During my six years as a Crutchfield Advisor, I learned a lot about the technology behind great car and home audio. I learned even more about what people wanted in their car stereo systems.
I've been a writer for car audio and fitness tech at Crutchfield since 2005. Over the last few years, I've also carved out a niche producing demo videos for our in-dash car stereos. The hands-on experience I get with car stereos while doing video production is an invaluable aid to me in learning about their exciting features. This helps me convey that information to our customers when I write about the stereo on our website.
Before coming to Crutchfield, I spent 10 years teaching music in Charlottesville area schools. I keep my musical interests satisfied by volunteering as a classical music DJ at a local community radio station, and I stay up to date with the latest in outdoor tech by cycling, running, and backpacking.
Fun facts: I've completed an Ironman triathlon, run the Boston Marathon, hiked 1150 miles of the Appalachian Trail, and lost on Jeopardy!
More about Ken
- Started at Crutchfield in 1999
- Completed our in-house Advisor training, learning all the details of every type of product we sell
- Attend dozens of vendor training events every year
- Authored dozens of Crutchfield articles and hundreds of product presentations, primarily focused on in-dash car stereos, plus outdoor tech like running watches and cycling computers
- Produced over 600 car stereo demo videos
More from Ken Nail
During my first few years at Crutchfield, I served as one of our Advisors, helping our customers choose new audio components for their homes and cars. Eventually, I moved to the writing team and spent a decade researching new products and getting even more hands-on with car audio gear.
Jl Clean Sweep Calibration Cd Download
I've performed many car and home audio installations over the years, some of them even on my own cars. As the editor of Crutchfield's car audio web articles, I couldn't ask for a cooler job. We listen to music and play with car audio gear every day!
Like most of us here, I've always been into music. I installed my first car stereo system before the family car was even mine. In college, I helped friends and roommates install their car stereos and set up the stereos in their apartments. I was a volunteer DJ for the local community radio station for a few years (playing late night metal and Sunday morning bluegrass & alt-country). That's where I also first learned a little bit about sound mixers.
These days, I serve my community by volunteering as the District Commissioner for my local district of the Boys Scouts of America. I also love playing board games & RPGs, spending time with my family, and installing new audio systems for my friends.
More about Robert
- Started at Crutchfield in 1999
- Completed our thorough in-house Advisor training, learning about the ins and outs of our various products
- Stays up-to-date by attending vendor training sessions for new products
- Earned MECP (Mobile Electronics Certified Professional) certification
- Authored dozens of Crutchfield articles and hundreds of car audio product presentations
- Managing editor for the car audio articles on Crutchfield.com
- Experienced freelance writer and editor
More from Robert Ferency-Viars
Heads up!
Welcome to this article from the Crutchfield archives. Have fun reading it, but be aware that the information may be outdated and links may be broken.Crutchfield's car audio experts, Ken and Robert, take a look at the JL Audio CleanSweep sound processor.
Video Transcript
Ken: Here's what I was talking about — the JL Audio CleanSweep.
![Jl Cleansweep Calibration Cd Jl Cleansweep Calibration Cd](https://www.audiodesign.de/products/grafik/jlaudio/products/CleanSweep_Group_BLK.jpg)
Robert: Ah. A little magic box. How's it work? What's it do?
Ken: Yep, that's your black box, all right. The CleanSweep takes the sound that's coming from the factory stereo, and makes a flat signal. Flat doesn't really sound that good, but what we mean by that is that it takes out all the peaks and valleys that the factory radio has in there to compensate for bad speakers, and gives you a pure sound you can send back to the amplifiers.
Robert: All right, and how difficult is installation? I see it's tucked away over here.
Ken: Yeah, here it is installed. There's only a few things you really have to do. You have to get output for the factory radio — these are the speaker wire outputs, they're just hooked into here — and the output comes through out of these RCA cables and goes back to the amplifier. And power, ground, it's just tapped off the back of the factory radio.
Robert: So it's all connected to the factory stereo's outputs; it's not actually interfering with anything the factory stereo is doing, it's just taking the sound that comes out of it and cleaning that up.
Ken: Exactly. Like Lex said, he's getting aftermarket sound from a factory radio and it's not interfering with any other electronics in the car.
Robert: Great. And what about setup, was that difficult?
Ken: Setup was easy, thanks to this. JL Audio provides a disc. Once you set up — put everything together, you put the disc in, the CleanSweep analyzes what it hears, sets it up, you don't have to touch a switch.
Robert: All right, sounds pretty simple.
Ken: Lex said that was the easiest part of the whole process.
Jl Audio Cl441dsp
Robert: That's good to hear.