Skip to main content
Chat
Photo of Expert Advisor Cam
Contact us

Expert help from our Advisors

What is an expert Advisor?

Our hours

Monday-Friday:
9 AM - 8 PM ET
Saturday-Sunday:
10 AM - 7 PM ET
Lunes a viernes:
9 AM - 6 PM este
Estamos disponibles 5 días a la semana
Looking for International Support?
Connect ID #
985 902 205 5

Shop smart & save time when you connect with an advisor

1.
Call us at 1-888-955-6000
2.
Mention Connect ID number:
985 902 205 5
3.
Your advisor will be able to share relevant pages and add items to your cart
Your security and privacy are ensured. Our advisors cannot see anything that is on your computer. They only have the ability to "serve" a page from our site and put items in your cart. You’re in control at all times, and you can disconnect at any time by closing your browser window.
1-888-955-6000

Our hours

Monday-Friday:
9 AM - 8 PM ET
Saturday-Sunday:
10 AM - 7 PM ET
Lunes a viernes:
9 AM - 6 PM este
Estamos disponibles 5 días a la semana
Looking for International Support?
Connect ID #
985 902 205 5

Shop smart & save time when you connect with an advisor

1.
Call us at 1-888-955-6000
2.
Mention Connect ID number:
985 902 205 5
3.
Your advisor will be able to share relevant pages and add items to your cart
Your security and privacy are ensured. Our advisors cannot see anything that is on your computer. They only have the ability to "serve" a page from our site and put items in your cart. You’re in control at all times, and you can disconnect at any time by closing your browser window.
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Thank you. We will be calling you .
We're sorry. We have encountered a problem.

JL Audio C2-650X Evolution® C2 Series 6-1/2" 2-way car speakers

JL Audio

Item # 136C2650X

Find what Fits your vehicle

Remove

Checking fit...

Front

1/8

Back

2/8

Only at Crutchfield

3/8

Only at Crutchfield. No pressure. And no commissions! Our experts help you get what you need and will never upsell you. No sweat. We do the research, so you get the best info, the best instruction, and the best tech support. All for free. No regret. With 60-day price protection and returns, you can feel good about your purchase – or send it back. Legendary Service. Since 1974.

Back

Cone

Right

JL Audio C2-650X Front
JL Audio C2-650X Back
JL Audio C2-650X Only at Crutchfield
JL Audio C2-650X Back
JL Audio C2-650X Cone
JL Audio C2-650X Other
JL Audio C2-650X Other
JL Audio C2-650X Right
Special offer: Save 15% on an Allstate Protection Plan
6-months special financing with a Synchrony HOME credit card

Item # 136C2650X

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock

Deeply discounted installation gear

$279.99 pair
Add to cart
Add to wishlist
Compare products

Get questions answered fast & free

Expert help 400+ hours training Virginia-based
1-888-955-6000

About the JL Audio C2-650X

Buck Pomerantz

by Crutchfield's Buck Pomerantz

Product highlights:

  • 2-way 6-1/2" speakers (pair)
  • injection-molded mica-filled polypropylene woofer with butyl rubber surround
  • 3/4" silk dome tweeter
  • built-in crossover network
  • 4-ohm impedance
  • handles up to 60 watts RMS (225 watts peak power)
  • frequency response: 59-22,000 Hz
  • sensitivity: 91 dB
  • depth: 2-9/16"
  • grilles included
  • warranty: 1 year
  • MFR # 010-03174-00
  • Item # 136C2650X
  • California customers: Please click here for your Proposition 65 WARNING.

What's in the box:

JL Audio C2-650X owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Two 2-way speakers
  • 2 Grilles
  • 8 Self-tapping screws (#8 x 1-3/16")
  • 8 Speed clips
  • Two Crimpable female quick slides (0.205"/5.2mm)
  • 2 Crimpable female quick slides (0.11"/2.8mm)
  • 2 JL Audio logo badges
  • Owner's Manual
  • Paper template

Featured review

Clear and full sound. Really does well when fully powered to recommended RMS and paired with some sound deadening. JL audio has yet to disappoint on anything I have ever had by them and these speakers do the trick and then some.

Cory from FORT LEE, VA

5 out of 5 stars

See all 212 reviews

More details on the JL Audio C2-650X

Pat M.
Researched by Crutchfield's Pat M.

Features & specs

General
Speaker Size 6 1/2
Driver Design 2-way
Woofer Design Cone
Woofer Material Mica-filled Polypropylene
Woofer Surround Butyl rubber
Midrange Design ---
Midrange Material ---
Tweeter Design Dome
Tweeter Material Silk
Super Tweeter Design ---
Super Tweeter Material ---
Impedance (Ohms) 4
Weather-resistant No
Grilles Included Black/silver steel mesh
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 91
Sensitivity at 2.83 volts 94
Frequency Response 59 - 22k Hz
Maximum RMS Wattage 60
Peak Power Handling (Watts) 225
Top-mount Depth (Inches) 2 9/16
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 5 5/8
Mounting Height (Inches) 0.436
Frame Width 6.494
Frame Length 6.494

Product Research

Features

Woofers: The JL Audio Evolution C2-650x coaxial speakers feature injection-molded, mica-filled polypropylene woofer cones with a butyl rubber surround. Each woofer has a 1" voice coil on a Kapton Former, a symmetrical roll spider and a Ferrite magnet.

Tweeters: Each coaxial speaker features a ¾" silk dome, ferrofluid-cooled tweeter with a damping neodymium magnet. The edge-driven silk dome tweeter is smooth, detailed (on or off axis), and provides great overall performance. Silk is lightweight and great for high frequency extension and efficiency. It is also designed for durability in the extreme automotive environment.

Size Classification Note: Some manufacturers, including JL Audio, call this size speaker a 6½". Because it requires a larger cutout than a standard 6½" speaker, Crutchfield has traditionally referred to this size as 6¾". Please enter your vehicle information to confirm fit.

Grilles: Front-loading protective grilles are included, with black steel mesh and satin silver accents. Electroformed logo nameplates can be positioned on the grilles or elsewhere in the vehicle, according to the needs of the installation.

Power Handling: JL Audio publishes several power specifications for this speaker, 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.

Loading accessories...

Customer Q&A

23 questions already asked

Q
Hi, Iâ??d like to put these in the back of my bronco using the mabbet pods # FT23051101-02. Anyone know if theyâ??ll fit??
steven  Feb 26, 2025
1 answer
A
We do not have any experiences with those pods. Hopefully someone will chime in that has used them before and attempted to install these speakers. If you can get the measurements of the available space for the new speaker to fit those pods, we have product advisors that can be reached by calling 1-800-324-9695 who can check if these speakers can fit within the available space.
jason  Feb 26, 2025 (Staff)
Q
Does not fit 1990 miata na. Do I need spacers or do I need to drill new holes?
keanu  Sep 25, 2024
1 answer
A
Greetings Keanu. Thank you for your question. Re-drilling new screw holes is required to install aftermarket 6.5 inch speakers. In some cases the factory cut out hole may be a bit small, and also need to be expanded.
thomas  Sep 25, 2024 (Staff)
Q
The website suggests that these speakers wont fit my 2014 Subaru Impreza (no SATNAV and 6 speakers). Can I purchase spacers to fit these in my car?
shahid  Jul 23, 2024
1 answer
A
The reason these speakers do not fit is due to the diameter of the cutout hole for the speakers in the doors is smaller than what they need. There is plenty of room for a 1/2 inch spacer to be placed in between the speakers and the mounting surface so that the cutout diameter in the doors is no longer an issue!
jason  Jul 23, 2024 (Staff)
Q
can these be bottom mounted?
todd  Feb 06, 2024
1 answer
A
Greetings Todd. Thank you for your question. These are top mount speakers as they come. Can they be bottom mounted with some fabricating of a spacer, yes. Without that spacer ring, no.
thomas  Feb 07, 2024 (Staff)
Q
do i need a adapter to plug in the speakers to car?
jack  Nov 18, 2023
1 answer
A
Most vehicles will need one, and we do provide an adapter harness when available for your specific vehicle, Jack. This harness is included in your speaker purchase! Please use our Vehicle Guide in the link below to enter your exact vehicle year, make, model, and specific trim. We will not only show if the JL Audio C2-650X speakers are a good fit, but also pair any harnesses and brackets we have available to your order. If you have any questions or need help placing your order, do not hesitate to call us at 1-800-324-9695 and a live Advisor would be happy to help! https://www.crutchfield.com/m_399/Car-Speakers.html
bo  Nov 19, 2023 (Staff)
Q
Would a 4 channel head unit with 50 watts per channel power 4 of these speakers right?
steven  Sep 14, 2023
1 answer
A
A 4-channel head unit with 50 watts RMS x 4 would do nicely to power these speakers. However, if the head unit is rated 50 watts peak x 4, then it will likely only be somewhere between 14-22 watts RMS per channel, which wouldn't be ideal for these speakers. The C2 series JL Audio speakers generally need a little more power in order to produce their best sound.
zachary  Sep 14, 2023 (Staff)
Q
do i have to use an amp?
glang  Feb 27, 2023
1 answer
A
It would generally not be necessary to use an aftermarket amplifier with these speakers. However, using an aftermarket amplifier helps to provide better sound with most any aftermarket speaker. Also, in some situations, and aftermarket amplifier may be necessary due to other factors, such as vehicle speaker compatibility. For in depth help with this project, please reach out to our advisors via online chat or phone at 1-800-324-9695.
zachary  Feb 27, 2023 (Staff)
Q
What amp will I need for 4 of these speakers?
mark  Jan 04, 2022
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.
kenneth  Jan 05, 2022 (Staff)
Q
What type of amp goes with these speakers? 500 watt? 250 or 1000?
vanessa  Sep 14, 2021
1 answer
A
These are small, full range speakers, not subwoofers. A multi channel amp around 75 watts will do the trick.
joseph  Sep 14, 2021
Q
can this fit in a 2007 honda accord?
eli  Jul 20, 2021
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
kenneth  Jul 26, 2021 (Staff)
Q
Will this fit a 2015.nissan versa sl without modification,if not what do you recommend?
michael  Apr 30, 2021
1 answer
A
These Focal speakers are recommended for your front door and have a larger cut out diameter and deeper mounting depth than the JL's, so I would say yes. https://www.crutchfield.com/p_301C165/Hertz-C-165.html?tp=105
lorenzo  Mar 03, 2022
Q
Will these fit in a 2017 Malibu front door or back door ?
william  Mar 17, 2021
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
kristina  Mar 30, 2021 (Staff)
Q
Would this speaker fit in my 2017 Toyota Sienna on the rear cargo?
abdulahi  Oct 03, 2020
1 answer
A
Yes it will fit. Great speakers too. I have them in my Toyota Tacoma double cab.
andrew  Oct 03, 2020
Q
How can i make these speakers fit my 05 Tahoe? And also why wouldnt they fit according to your site?
eric  Jan 28, 2020
1 answer
A
Depending on where you want to install them and the version of the system in your Tahoe, it could be just a cutout diameter issue, mounting height issue, or just not enough room where the speaker mounts. I recommend contacting an advisor on 1-800-324-9695 to discuss this and what is needed to make them fit
jason  Feb 11, 2020 (Staff)
Q
I put these in my 2007 DTS and they sound weak. My stock ones are much louder and have way more bass. I have to have the radio up all the way just to get them to have any power going to them. AT half volume my stock ones where much much louder and this is with non-Bose system. What is up with that I mean the JL magnet is 3x the size of the stock paper ones but sounds much worse,.What gives?
shant1  Dec 23, 2019
2 answers
A
Hi, thank you for your question. While these speakers do have a high sensitivity rating, and can be powered with a factory head unit, they will be best paired with an amplifier. Adding an amp will give you more power, which will in turn result in fuller sound at lower volume levels, and allow the speaker to function more efficiently. These speakers are not a very bass-heavy speaker, but adding an amp will open their abilities, and provide you with a more dynamic sound quality and more precise frequency. Please chat with us online or by phone at 1-800-324-9695. A member of our Advisor team will be happy to help you choose the best amplifier for your setup.
jessica  Jan 05, 2020 (Staff)
A
Without an amplifier any speaker designed for higher watt load is going to be lower volume than the stock speaker. You're not supplying enough power to move the larger magnet as far as the tiny one can move with the same power.
brian  Jan 03, 2020
Q
Do you sell just the covers ?
billy  Sep 13, 2019
1 answer
A
We do not sell the grilles for these speakers by themselves. You might try reaching out to JL Audio's support using 954-624-0113 to see if they can supply them to you.
jason  Oct 09, 2019 (Staff)
Q
Want to install in a 2015 Silverado Crew Cab without Bose, will these make any noticeable difference?
mychael  Mar 03, 2019
1 answer
A
Installed this in my 2015 Tacoma in the front and back doors. The difference is night and day from the highs to surprisingly impressive lows. I will say I paired with a Sony XAV-AX100 head unit which gave it some new life also but would highly recommend these jl's, they're the next best thing without upgrading to components and an amp. Hope this helps!
stephen  Mar 04, 2019
Q
What front door speakers will be compatible with the 2014 Mazda3 GT (Bose System)? I've been reading a lot online saying it's very specific and difficult to swap the front door speakers in the setup, but my front left one is rattling like crazy. Any help would be much appreciated! Thank you.
ben  Jul 17, 2018
1 answer
A
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 research on your '14 Mazda and see which speakers will fit & work correctly with the stock Bose system. Thanks :)
david  Jul 21, 2018 (Staff)
Q
Would these fit for 2017 subaru wrx including front and rear door speakers? Also, does alpine ktp-455u amp enough to power both 4 speakers?
roy  Mar 06, 2018
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
kristina  Mar 15, 2018 (Staff)
Q
I have a 2017 Accord Touring. Am I going to see a difference by just changing out the rear deck speakers and using the factory amp?
gwhite  Oct 25, 2017
2 answers
A
This question is always subjective at best and really hinges off on how and what one hears. I have installed two pairs of these, one in my 2016 Silverado and one pair in my 2014 Indian Chieftan, and without fail I do hear a difference. The clarity at all volume levels is cleaner than my factory speakers and on the bike, the point at which the speakers distort is higher. Bass, while not as strong as some would like is solid, but where they excel is in the highs which are not as "tinny" sounding as in the factory speakers. Prior to these, I always opted for Infinity Kappas or Polk Audio but once I listened to these I was sold. They have now become my go-to speaker and amp of choice. Hope that helps.
garry  Oct 26, 2017
A
Yes !! All I did was upgrade rear speakers in my truck notices substantial difference. For the better
ricardo  Oct 25, 2017
Q
I was looking at these to replace the four door speakers in my 2016 Kia Forte. Will there be much of an improvement if I decide to NOT install an amp?
eric  May 02, 2017
3 answers
A
I hooked mine up to an amp but i'm sure they'd be an improvement either way.
rodney  May 04, 2017
A
I Think there is always an improvement with aftermarket speakers over stock in any of the applications I have installed. I installed an Alpine amp with these speakers and it sounds great; much better then stock
michael  May 03, 2017
A
There may be a little bit of an improvement but these speakers really come alive when using anow amp. I hope that helps!
donald r  May 03, 2017
Q
Will these fit in a 2014 Honda ridgeline front and rear door speakers?
bill  Mar 23, 2015
1 answer
A
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
kristina  Mar 23, 2015 (Staff)
Q
What kind of bracket is it? What's the size?
jason  May 16, 2014
2 answers
A
All plastic one size fits all bracket. Two sets of spots to screw in speakers depending on which size you get. What I didn't like was for the smaller size it had metal clips to screw through to reinforce the holes but for the larger size there were slots instead of holes and no metal reinforcements for them. Seemed not the best but was free. I plan to reinforce the screws more with some epoxy next time I open my doors to put in dynamat.
john  May 18, 2014
A
Hi! I'm not really sure what you are asking. I will be glad to help. What bracket are you referring to? And the what size are you referring to? I out these in a jeep wrangler and used the existing holes and made new ones. Maybe a little more custom than you might want to do. Ask me anything and I will try to answe the best way I know how!
branson  May 17, 2014
SHOW MORESHOW LESS

Loading articles...

JL Audio C2-650x
$279.99 pair
Add to cart

Frequently compared with

Compare all details

Related searches

Searches related to the JL Audio C2-650X Evolution® C2 Series 6-1/2" 2-way car speakers.

Compare the sound