JL Audio C2-350x

150W Peak (50W RMS) 3.5” C2 Series 2-Way Coaxial Speaker

JL Audio
Shop all JL Audio

• Peak Power: 75 watts each
• RMS Power: 25 watts each
• 0.75" Silk Dome Tweeter
• Injection Molded, Mica-filled Polypropylene Cone
• Top-mount depth: 1.50"
• 4 Ohms Impedance
• Sensitivity: 83.0 dB @ 1 watt / 1 meter

Learn more about the c2350x

Select a vehicle. Make sure it fits.

Was $159.99 Details
Thanks , You Pay:


/pair  with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one c2350x.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $15.00 in rewards to spend later
In Stock
Brand new
Open box icon Open box $127.49

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
In-House Experts

Current Promotions (1 offer)

Get the most out of your speakers with sound damping, a roller, and a panel removal kit to make installation a breeze! This offer cannot be combined with any other coupons or offers.

JL Audio C2-350x

100% off

Priced separately $187 96

Promo Savings of $37 97

Total price:

$149 99


JL Audio brand icon

Authorized dealer

JL Audio Evolution C2 Coaxial Speaker System

JL Audio Evolution C2 speaker systems deliver an impressive audio performance solution and value. The technology of the Evolution C2 Series has been drawn from JL Audio's experience in woofer and tweeter design. They have been engineered to deliver adequate efficiency while retaining a smooth mid-range response with low-frequency extension. The smoothness of response and the freedom from distortion are factors that make the C2 Series speakers truly one of a kind and enjoyable for everyone, and the resulting product is one that delivers performance for any car audio enthusiast at a price that won't break the bank!

Silk Dome Tweeter

JL Audio C2 tweeters incorporate silk dome diaphragms to deliver smooth high-frequency transitions, on and off-axis. Silk is a natural material with inherently good characteristics as a tweeter diaphragm. In addition to being very light in weight, silk exhibits excellent damping properties, which reduces ringing and resonances in the tweeter's passband, leading to a smooth, pleasing high-frequency character free from unnatural sibilance or exaggerated brightness. This is why a Silk Dome Tweeter is preferred by many audiophiles for its overall balance.

JL Audio Quality, Build and Design

JL Audio Evolution C2 coaxial speaker systems feature mineral-filled polypropylene cones, long excursion capabilities, and stamped steel frames. In addition, the woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems. It is this use of proper high-quality components and advances that allow the speaker to perform better than any other speaker in its price range. The C2-350x, specifically, has a respectable frequency response of 130 Hz - 22,000 Hz, a modest continuous-power handling of 25 watts, and a solid efficiency of 83.0 dB, giving it the ability to produce smooth mid-range and highs.

Product Features:

  • 3.5" Evolution C2 Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 150 watts per pair / 75 watts each
    • RMS: 50 watts per pair / 25 watts each
  • Recommended Power Range: 10 - 40 watts per channel
  • Injection Molded, Mica-filled Polypropylene Cone
  • Polyether Foam Surround
  • 0.75" Voice Coil on Kapton Former
  • Symmetrical Roll Spider
  • Ferrite Woofer Magnet
  • 0.75" Silk Dome Tweeter
  • Ferrofluid Cooling/Damping Neodymium Tweeter Magnet
  • Natural Roll-Off Low-Pass, 1st Order High-Pass Filter with Electrolytic Capacitor
  • Top-mount depth: 1.50"
  • Cutout Dimensions: 3.19"
  • Nominal Impedance: 4 ohm
  • Efficiency: 83.0 dB @ 1 watt / 1 meter
  • Frequency Response: 130 Hz - 22 KHz ± 3 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Per Pair

JL Audio C2-350X owner’s manual

Specifications & Details

Speaker Specifications
C2 Series
Priced Per
Speaker Size
2-way Coaxial
Tweeter Design
Tweeter Size
Tweeter Composition
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Peak Power Handling
75 watts
RMS Power Handling
25 watts
Total PEAK Per Pair/Set
150 watts
Total RMS Per Pair/Set
50 watts
83.0 dB
Frequency Response
130 - 22,000 Hz
Impedance (Per Voice Coil)
4 ohms
Shallow Mount Installation
Top-Mount Depth (Mounting Depth)
Cutout Dimensions
Number of Speakers
General specifications
Speaker Grilles
What is in the box?
User manual
WITB: Speakers
Speakers (2)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

5 star
4 star
3 star
2 star
1 star


Customer Reviews

Sort by:



Nice crisp detailed speakers, doesn't distort or clip at high volumes like my stock speakers were doing, after I replaced these 2 small speakers I had to upgrade the rest of my speakers because these just outshined them so hard....

By Jason on October 4, 2014


found this helpful.


I have been using JL Audio products for quite some time now. These speakers remind me of just why I buy JL Audio. They have the most crisp sound with practically NO distortion! They have a great power handling ability & will surely impress anyone who sits in your car & listens to them.

By on December 30, 2011


found this helpful.


The first thing I noticed is how huge the magnet is. It's about the size of the whole speaker. And, it's shielded with thick rubber which is a nice touch.

Sound is great.

By Blu on October 1, 2012


found this helpful.

Big sound / Small package

I was looking for some 3.5" speakers to replace the ones in the dash of my 2012 Ram. These not only dropped right in, but thanks to their lower impedence (4ohm over 8) and higher power handling, they absolutely scream! They're so much cleaner/louder in fact, that you'll probably have to adjust your equalizer and fade settings to get the sound where you want it. All in all, I'm quite pleased.

By Jake on May 3, 2015


found this helpful.

Great sound

Speakers have great highs and lows and can handle the power.

By Ken on June 30, 2015 Checkmark Icon Verified purchase


found this helpful.

crisp clean soundi am talking QUALITY SPEAKERS

These are the best speakers I have ever owned..highly recommend them

By anthony on December 1, 2015 Checkmark Icon Verified purchase


found this helpful.

Good sounding speakers.

Speakers are clear and were a direct fit in my Challengers dash.

By Anonymous on August 31, 2018


found this helpful.

Great little speakers

Put two in per side to replace 4x10’s my head unit couldn’t drive them in parallel so I figured the impedance was too low. I wired them in series and the head drove them easily. Loud with less distortion than the 4x10 cleaner

By Chad on April 14, 2018


found this helpful.

Great Speakers

I ordered these to replace the 33+-year-old dash speakers when I already had the dash out. Delivery was very quick and they work great!

By Willybill on February 22, 2020


found this helpful.

By Oscar on March 30, 2024 Checkmark Icon Verified purchase


found this helpful.


Similar Products

Best selling similar products

JBL Club 322F

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Semi-Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 89 dB



Cerwin Vega H735

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohms
• Sensitivity: 84.5 dB



Rockford Fosgate Punch P132

• Peak Power: 80W
• RMS Power: 40W
• PEI Dome Tweeter
• Mounting Depth: 1-3/8"
• Mineral-Filled and Polypropylene Injection Molded Cone
• 4 Ohms Impedance
• Sensitivity: 85dB




• 100 watts Peak Each, 50 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB


Kicker DSC3504 (43DSC3504)

• 80 watts Peak Each, 20 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB



Related Products

This item is frequently compared to these items

JL Audio XC-BCSC16-25

• 25ft. 16 AWG Premium Series Speaker Cable
• OFC Copper for flexibility and conductivity



JL Audio C2-525x

• Peak Power: 225 watts each
• RMS Power: 60 watts each
• 0.75" Silk Dome Tweeter
• Injection Molded, Mica-filled Polypropylene Cone
• Top-mount depth: 2.50"
• 4 Ohms Impedance
• Sensitivity: 89.0 dB @ 1 watt / 1 meter



JL Audio C2-570x

• Peak Power: 225 watts each
• RMS Power: 60 watts each
• 0.75" Silk Dome Tweeter
• Injection Molded, Mica-filled Polypropylene Cone
• Top-mount depth: 2.43"
• 4 Ohms Impedance
• Sensitivity: 90.5 dB @ 1 watt / 1 meter



JL Audio C2-650x

• 225 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohms
• Sensitivity: 91 dB



JL Audio C2-690tx

• 225 watts Peak Each, 70 watts RMS Each
• 3/4" Silk Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohms
• Sensitivity: 93 dB



Related Searches

Save up to 10 different vehicles in your garage

Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon