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JL Audio C2-350x

Evolution™ C2 Series 3-1/2" 2-way car speakers

37 Reviews | 1 question - 2 answers

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Item # 136C2350X

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Overview

Our take on the JL Audio C2-350x

JL Audio's Evolution C2 Series speakers

Side view of Evolution C2 speaker JL Audio's Evolution C2 Series speakers bring precision sound to your vehicle. They'll reproduce subtle elements of your music like delicate woodwinds or soprano vocals, then turn on a dime to deliver the deep thrum of the bass or thunder of the drums.


Silk tweeter delivers smooth highs

Silk tweeter

The C2-350X 3-1/2" speakers feature rugged polypropylene cones that can handle plenty of power without distortion, so you get full-bodied tones. The 3/4" silk dome tweeters serve up smooth-sounding high frequencies that won't tax your ears, adding a satisfying dose of realism to your soundstage. Built-in crossovers ensure that the tweeters and woofers reproduce only the frequencies that they were designed to handle, so your tunes play smoothly across the whole musical spectrum. Grilles are not included — factory grilles are appropriate for most installations.

Priced per pair

Phenomenal ultra clear highs.

Thomas, Tacoma, WA

What's in the Box:

  • Two 3-1/2" 2-way speakers
  • 4 Self-tapping screws (#8 x 1")
  • 4 Speed clips
  • Two crimpable female quick slides (0.205"/5.2mm)
  • Two crimpable female quick slides (0.11"/2.8mm)
  • Owner's Manual

Product Highlights:

  • 2-way 3-1/2" speakers (pair)
  • injection-molded mica-filled polypropylene woofer with polyether foam surround
  • 3/4" silk dome tweeter
  • built-in crossover network
  • 4-ohm impedance
  • power range: 10-40 watts RMS (75 watts peak power)
  • frequency response: 130-22,000 Hz
  • sensitivity: 83 dB
  • depth: 1-9/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

JL Audio C2-350x Reviews

Average Customer Review(s):

(37 Reviews)
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Details

Hands-on research

Features and Specs

General
Speaker Size 3 1/2
Design 2-way
Tweeter Design Dome
Tweeter Composition Silk
Woofer Composition Mica-filled Polypropylene
Woofer Surround Polyether Foam
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 83
Sensitivity at 2.83 volts 86
Frequency Response 130 - 22k Hz
Minimum RMS Wattage 10
Maximum RMS Wattage 40
Peak Power Handling (Watts) 75
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 9/16
Bottom-mount Depth (Inches) 1 11/16
Cutout Diameter or Length (inches) 3 3/16

Product Research

Features

Woofers: The JL Audio Evolution C2-350x coaxial speakers feature a 3-1/2 injection-molded, mica-filled polypropylene cone woofer with a polyether foam surround. The woofer features a 0.75" voice coil on a Kapton Former, a symmetrical roll spider and a Ferrite magnet. These carefully engineered cones deliver the right combination of stiffness, damping, and off-axis response. The speaker also provides good mid-bass (by 3-1/2 standards), thanks to its mechanical clearance, optimized suspension and balanced motor design.

Tweeters: Each C2-350x features a 0.75" 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.

Power Handling: JL Audio lists two power figures in the manual; 25 watts continuous power handling and recommended amp power 10-40 watts RMS. We've listed the RMS power recommendation in the specs table.

Our Product Research Team

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.

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Q & A

Customer Q&A

1 question already asked

Mine fit in the factory screw holes but I ended up using the mounting brackets provided for a more snug fit. This is for he front dash of a 1984 turbocoupe [ Alessandro  May 24, 2015 ]
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. [ Jeff  May 24, 2015 ]  Staff
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