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JL Audio C5-075ct

0.75" (19mm) Evolution C5 Series Silk Soft-Dome Tweeters

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List price $189.95

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with warranty A Pair

+ FREE Shipping in US 48

Order within 70 hrs 51 mins to ship 7/6

Arrives by Friday, July 10 to zip 98109

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JL Audio Store
  • 3/4" C5 Dome Tweeters
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Mineral-filled polypropylene cone woofer
  • Butyl rubber surround
  • 0.75" Silk dome tweeter
  • Ferrofluid cooling and damping, neodymium magnet
  • 4 ohms impedance
  • 25mm voice coil
  • Ferrite magnet structure
  • Low-profile, symmetrical roll spider
  • 4-position adjustable tweeter output level
  • 1-year Manufacturer's Warranty

Priced Per Pair

Tweeter Specifications

Priced Per
Car Tweeters are typically sold in pairs so you will receive 2 tweeters for each purchase on tweeters marked "Priced Per Pair". If a tweeter is marked "Priced Per Each" then the tweeter is sold individually and each purchase you make will result in 1 tweeter. High-powered tweeters are typically sold per each tweeter.
Tweeter Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Soft Dome
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Flush Mount
If the speaker or tweeter is flush mountable, then it can be installed flush to the mounting surface.

When installing a flush mount tweeter, make sure that there is enough room behind the mounting surface for the tweeter and magnet. Check the mounting depth with your specific vehicle.

Surface Mount
If the speaker or tweeter is surface mountable, then it can be installed to be raised above the mounting area.

When installing a surface mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.

Angled Mount
If the speaker or tweeter is able to be angle mounted, then the installed tweeter can be positioned at an angle. An angle mounted tweeter can improve the audible sound quality of your system.

When installing a angle mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.

Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
225 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
75 watts
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



Very good but not the best

November 18, 2013

Great product easy to install with all the mounting option.

10 of 20 found this helpful

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Ground pounder

Waukesha, Wi

Jl tweeter review

June 7, 2012

These are amazing! They sound great, not "tinny" or harsh whatsoever. I love it. 50 watts RMS, these will sound great. Don't try much more, even though you can. You just don't need it. I'm tired of a few haters out there saying JL sucks. They are awesome for quality and durability. I just hate how JL is expensive, but I still pay because they are dependable and sound great! JL products are SQ-oriented, even subs, but they do put out some SPL, too. Lower your prices, JL Audio, and everyone will buy your stuff!

The bigger profit margin won't be there on items sold, but you will sell waaaaay more. Get down to Rockford Fosgate prices. Their amps are better than JL's in my opinion, but I like JL speakers better. Anyone who wants an awesome system, buy nothing but JL Audio and Rockford Fosgate. Their prices go up, and you wanna stick with mainstream brands, just go with Infinity Kappa. They are pretty good too; I'm just not the biggest fan of their amps.

The speakers and subs are pretty good though. Anyway, JL lower your prices. You're good, but not THAT good. Car audio is just way too much compared to home audio. Messed up, eh? I spent 4,000 on my car audio system. Imagine what home stereo system I could have bought! This is a message to the WHOLE industry! Economy sucks, lower your prices. Not everyone is a rich engineer at your Soundlabs or executives. Think of the little people who actually buy this stuff!

10 of 20 found this helpful

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San Pablo, CA

Extra set of Tweeters for C5-650

September 18, 2013

Not much to review here since these tweeters were an addition to my current system. I have a set of the C5-650 on the doors of my 2010 Chevy Camaro and I fabricated the door panels to accept the tweeters that came with the C5-650 to fit next to the woofers. I added the C5-075ct to get a little more "high's", so I added the extra tweeters to the original location (door sail panels). While the extra tweeters did add to the overall sound quality, I am still lacking the mid range sound in my system. I will be adding the C5-653 (3-way components) to the rear deck of my Camaro in the near future. The C5-075ct is still worth the cost especially since I got them from I have always said, "you can't beat low cost and free shipping" and with Sonic, I also got a bonus BBQ Grill with this order.

8 of 17 found this helpful

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Oro Valley, AZ


November 13, 2012

These are some VERY clean tweets!! Not harsh at all! For the average system, these will go well with bringing your highs up to par to complete the package. JL always has great stuff. I'm not a fan of their subs, nothing wrong with them, just personal preference. If you want good tweeters. get these. you'll be happy.

10 of 21 found this helpful

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Trinidad and Tobago

Sweet Product!!

July 27, 2009

Bought this product to complement a set of JL Audio C5 6.5" speakers i acquired for my vehicle... i can't say anything other than sweet, smooth heights!

The audio isn't harsh at all!
I did a flush mount install in my mazda3... love the look!

9 of 22 found this helpful

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Accessory Tools and Products

Accessories added

Dynamat 10007 Rubber Roller

Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!

Your Price $19.99

Dynamat Xtreme Wedge Pak

Just enough Dynamat to install around tweeters and speakers.

Your Price $29.95

Universal Window Handle Remover

Remove your manual windows and door panels with this simple and convenient tool.

Your Price $9.99

Door Panel & Upholstery Remover Tool

Easily remove your door panels and other panels to make the installation of your new tweeters easy.

Your Price $5.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $6.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $16.99

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JL Audio C5-075ct