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JL Audio C2-600 Evolution™ C2 Series 6" component speaker system

Item # 13699615

I've installed enough car speakers to know that if you're going through the effort of taking off your door panels...

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I've installed enough car speakers to know that if you're going through the effort of taking off your door panels...

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7 questions - 12 answers

Item # 13699615

In stock

Deeply discounted installation gear

$329.99 -$30.00 Price break
$299.99

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About the JL Audio C2-600

Alexander H.

Rugged components

I've installed enough car speakers to know that if you're going through the effort of taking off your door panels and creating tweeter locations, you'll want to choose a well-built speaker system that's going to live a long life in your car. Well, you've landed on the right page — this JL Audio C2-600 component speaker system is about as sturdily built and smooth-sounding as it gets for the price.

Rugged components

I've installed enough car speakers to know that if you're going through the effort of taking off your door panels and creating tweeter locations, you'll want to choose a well-built speaker system that's going to live a long life in your car. Well, you've landed on the right page — this JL Audio C2-600 component speaker system is about as sturdily built and smooth-sounding as it gets for the price.

Powerful woofers for satisfying sound

Framed by a stamped steel basket, the 6" mineral-filled polypropylene woofer delivers the low frequencies reliably play after play, giving a solid foundation to your favorite music. The butyl rubber surround supports a cone that's designed for extra excursion, giving extended low-frequency response. 

Silk tweeters and versatile crossover networks

The C2 3/4" silk dome tweeters gracefully handle the high frequencies, broadcasting crisp musical detail evenly and without harshness. JL Audio includes surface- and flush-mount hardware so you'll be able to install the tweeters in the best possible location in your vehicle. Separate crossovers use premium components to direct the signal flow to your woofers and tweeters, and you can select from the three levels of tweeter attenuation to match the speaker system to your listening environment.

Installation note: You'll need a pair of our universal backstraps to install the tweeters in the factory locations.

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Product highlights:

  • component speaker system includes two 6" woofers, 2 tweeters, two external crossovers, and two woofer grilles
  • mineral-filled polypropylene woofer with butyl rubber surround
  • 2-way external crossover with 3-position tweeter level
  • 3/4" silk dome tweeter
  • tweeter mounting gear included
  • frequency response: 59-22,000 Hz
  • handles up to 60 watts RMS (225 watts peak power)
  • sensitivity: 90.5 dB
  • woofer mounting depth: 2-7/16"
  • grilles included
  • warranty: 1 year
  • MFR # 99615

What's in the box:

  • Two C2-600cw Woofers
  • Two C2-075ct Tweeters (with 6" wires attached)
  • Two C2-600-XO Crossovers
  • 2 Woofer grilles
  • 2 Self-adhesive JL Audio badges
  • 2 Flush mount tweeter housings
  • 2 Surface mount tweeter housings
  • 2 Metal spring clips for tweeter fixtures
  • 2 M4x30mm Pan-head machine screws
  • 2 Crimp-on 0.187" Male quick slides
  • 2 Crimp-on 0.110" Male quick slides
  • 2 Crimp-on 0.205" Female quick slides
  • 2 Crimp-on 0.110" Female quick slides
  • Four 7/8" Flat head self-tapping screws
  • Twelve 1-1/8" Pan head self-tapping screws
  • 8 Speed clips
  • 12 Crimp-on spade connectors
  • Owner's manual
  • Woofer cutout template

Customer reviews for JL Audio C2-600

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4.5 out of 5 stars
52 reviews

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More details on the JL Audio C2-600

Pat M.

Features & specs

General
Speaker Size 6
Design 2-way
Tweeter Design 3/4" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition Mineral-Filled Polypropylene
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 90.5
Sensitivity at 2.83 volts 93.5
Frequency Response 59 - 22k Hz
Minimum RMS Wattage 15
Maximum RMS Wattage 60
Peak Power Handling (Watts) 225
Top-mount Depth (Inches) 2 3/8
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 5
Mounting Height (Inches) 0.315
Frame Width 6.224
Frame Length 6.224

Product Research

Features

Woofers: The C2-600cw woofers have injection-molded, mica-filled polypropylene cones with butyl rubber surrounds. The woofer has a 1.0" voice coil on a Kapton Former, a flat symmetrical roll spider, and a Ferrite magnet.

Tweeters: The C2-075ct tweeters are ¾" silk domes with ferrofluid-cooling and neodymium magnets. Silk is lightweight and great for high frequency extension and efficiency. It is also designed for durability in the extreme automotive environment. Flush and surface tweeter mounting brackets are included.

Tweeter Dimensions:

  Frame Diameter Cutout Diameter Mounting Height Mounting Depth
Flush Mount 1.874" 1.620" 0.286" 0.916"
Surface Mount 1.692" Screw holes 0.939" Screw depth

Two-way Crossover System: The C2 component system utilizes a true 2-way crossover system with Mylar capacitors and air-core inductors:

  • High Pass: second order (12 dB/octave slope); three tweeter level settings are selectable via jumper pins: +2.0 dB, Reference, and -3.0 dB
  • Low Pass: first order (6 dB/octave slope)

Tweeter Protection: The crossover network has an electronic tweeter protection circuit built in; it monitors the current and disconnects the tweeter when it senses and overload. The circuit automatically resets once the overload is removed.

Crossover Wiring: The terminal strip will accept bare wire or spade connectors up to 0.32" wide.

Crossover Dimensions:

  • Width: 3.365"
  • Height: 1.445"
  • Depth: 4.732" (plus wire)

Connection Note: The C2 component system comes with no speaker wire. Instead, a number of spade connectors and quick slides are included in the hardware pack to be crimped onto speaker wire you provide.

Size Classification Note: Crutchfield has traditionally referred to this size speaker as a 6½", while some manufacturers, including JL Audio, call it a 6". Please enter your vehicle information to confirm fit.

Power Handling: JL Audio publishes several power specifications for this speaker system, 60 watts continuous power handling (RMS), 225 watts peak music power, and 15-100 watts recommended amplifier power (RMS). We've listed the conservative combination of 15-60 watts RMS in the specs table.

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Customer Q&A

7 questions already asked

Q
I really like this speaker but the tweeter does not fit my 2015 Mazda 3 sedan. Is there anyway I can make it work or should I look for a different speaker?
braden  Sep 22, 2023
1 answer
A
These JL Audio C2-600 components are outstanding, and also some of my favorites Braden! The woofers will fit in both front and rear doors with an included bracket, and you get flush-mount and surface-mount tweeter housings included with the JL C2-600's. This would allow you to custom mount the tweeter in a location that works for you! These speakers are 4-ohms, so if you have the Bose premium audio package originally in your Mazda 3 you will see volume loss when dropping these in. If you do not wish to mount the custom tweeter and do not have the Bose package I would consider the JL Audio C2-650x in the link below! https://www.crutchfield.com/p_136C2650X/JL-Audio-C2-650X.html
bo  Sep 23, 2023 (Staff)
Q
Do I need to install crossover even though I am not using a amplifier?
mitchell  Mar 21, 2021
2 answers
A
Yes.They will sound much better. Even without an amplifier.
brian  Mar 21, 2021
A
Yes you need too, because your head unit has its own amplifier
keanu  Mar 21, 2021
Q
Do I need to install crossover even though I am not using a amplifier?
mitchell  Mar 21, 2021
2 answers
A
The speakers have their own crossover network, tweeters are separated and can be set to either a high or low setting
ronnie  Apr 05, 2021
A
Absolutely yes! I recommend you install the crossover! It's a lot more work but from my experience just take the extra time and money and just do it!!
eric  Mar 21, 2021
Q
I dont have twitters in my stock 2015 ram 1500, do i just plug them in or make a hole?
carl  Sep 10, 2020
2 answers
A
There are 6X9 size speaker adapters that will fit both the woofer and tweeter in the stock location. I would recommend either doing that, or what I did, which was to cut a small hole in the door window trim and mount them in the front corner. It worked very well, but replacing those trims is about $50 each, so don't screw it up. LOL
jessica  Apr 05, 2021
A
You can get the speaker adapter that holds the speaker and tweeter. That what I did in my front and back doors verse drilling holes in the doors.
jonathan  Sep 14, 2020
Q
what would be required to adapt to front door 2002 tacoma ?
wayne e.  Mar 04, 2020
1 answer
A
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
thomas  Mar 17, 2020 (Staff)
Q
This speaker supposedly fits the rear door of my 2004 Tundra. However, the C2-600X, which I'm assuming is the coax version of the same speaker, does not. Which is correct?
bryce  Jan 03, 2020
3 answers
A
The reason the coaxial version is not a "good fit" on our website is the cutout diameter. The rear door cutout is 5.1" according to our specs and the JL C2600 requires a 5.13" cutout. You can likely make them fit but it might require a little widening of the cutout with a dremel tool.
casey  Feb 04, 2020 (Staff)
A
I had to use adapters for my truck but they included them when I bought the speakers. Mine is also a 2010 Dodge Ram though.
jonathan  Feb 03, 2020
A
The C2-600 fit the rear door of my 2011 Tacoma perfectly. I'm not able to comment on the coaxial version, but Crutchfield has done well so far at ensuring proper fit.
christopher  Feb 03, 2020
Q
What amp do you recommend for this component system? Thanks
michael trop  Jun 11, 2018
1 answer
A
Thanks for your question. For information on selecting the best amp 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 between the amp models and help you make the best choice for your system.
kristina  Jun 15, 2018 (Staff)
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