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JL Audio M100-CT-CG-WH

1" marine tweeters (White w/ "Classic" grilles)

Item # 136M100CT

JL Audio's M100-CT-CG-WH marine tweeters will open up the sound of your boat's system, broadcasting all the little...

JL Audio's M100-CT-CG-WH marine tweeters will open up the sound of your boat's system, broadcasting all the little...

Item # 136M100CT

In stock
$159.99 pair

About the JL Audio M100-CT-CG-WH

Perk up your maritime music

JL Audio's M100-CT-CG-WH marine tweeters will open up the sound of your boat's system, broadcasting all the little details that make your music sparkle.
JL Audio Built In USA JL Audio MTPOD-M100-CL

Shown with JL Audio MTPOD-M100-CL tweeter pods (sold seperately)

Perk up your maritime music

JL Audio's M100-CT-CG-WH marine tweeters will open up the sound of your boat's system, broadcasting all the little details that make your music sparkle.

These silk dome tweeters radiate the high frequencies in a broad pattern for excellent sound coverage, and they're treated to withstand exposure to sun and moisture. Corrosion- and UV-resistant polymer housings ensure that they'll last for many seasons on the water. JL Audio includes all the hardware you'll need for flush-mounting these durable tweeters.

The UV-resistant polymer basket encases and protects the entire structure, and as an added bonus the UV protection ensures the grilles will stay white, looking factory-fresh even after years of sun exposure.

If you're looking for a sleek, stylish way to mount your tweeters, check out JL Audio's MTPOD-M100-CL billet aluminum tweeter pods.


Product highlights:

  • 1" silk dome tweeters treated to withstand UV and salt/spray exposure
  • UV-resistant polymer housings
  • flush-mount hardware included
  • passive external crossovers (5000 Hz with 12 dB/octave slope)
  • power handling: 40-100 watts RMS (175 watts peak power)
  • frequency response: 5000-25,000 Hz
  • sensitivity: 91 dB
  • flush-mount depth: 15/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 91776

What's in the box:

  • 2 Tweeters with attached 31" wires terminated in female quick slides
  • 2 Flush-mount tweeter housing cups
  • 2 Tweeter spring clips
  • Two 63" lengths of speaker wire with in-line high-pass filters (has tinned bare wire on one end and male quick slides on the other end)
  • Two 1-3/16" Tweeter housing mounting bolts

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Crutchfield response

<< >>

More details on the JL Audio M100-CT-CG-WH

Pat M.

Product Research


Overview: The tweeters are 1" treated silk domes, specially formulated to withstand UV and salt-spray exposure. The dome tweeters use an oversized neodymium magnet for higher efficiency levels and are Ferrofluid-cooled and damped for improved response and power handling capabilities. The tweeters come flush mount cups.

Mounting Specifications:

  • Mounting Height: 0.461"
  • Mounting Depth: 0.904"
  • Frame Diameter: 2.384"
  • Cutout Diameter: 1.858"

Crossovers: The crossovers are 12dB/octave high-pass filters in-line on the supplied speaker wires.

Polymer Housing And Grille: The Centrex, UV-resistant polymer mounting cups and grilles protect the tweeter from the marine environment.

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Customer Q&A

Crutchfield asked: Why did you buy this?
size and performance [ Eric  May 21, 2019 ]
I already have JL speakers in my Polaris Slingshot. [ ROBERT  Oct 09, 2017 ]
To Match other speakers. JL is one of the Premiere Speakers for Marine applications! [ Chris  Apr 27, 2017 ]
Replacing a pair of silver alpine tweeters. [ Bryan  Apr 22, 2017 ]
I have other JL marine speakers and really like them. [ Robert David  Jan 22, 2017 ]
Additional High end support mounted up high on the radar arch..sound great ! [ DOUGLAS A  Jan 04, 2017 ]

2 questions already asked

Could these be wired from the speaker without affecting Ohm ?
[ Is_  Oct 19, 2018 ]
2 answers
What exactly do you mean wired from the speaker? Certainly you would need to wire the speakers for them to run but the speaker will represent its stated load provided there are no additional speakers wired on the same channel. Does that help?
[ chadd  Jun 11, 2019 ]
What do you mean by "wired from the speaker"? The speaker impedance or ohm value is effected by adding another speaker to the same channel. Or putting more than one speaker on a single channel output.... if you are connecting just a single speaker to one channel output, the wire, that is connecting them together, essentially does not get factored in as a value of ohms or impedance, but in reality, that wire does have a value. That is why it is important to use high quality speaker wire. In the marine environment "tinned" copper wire is important. I have not seen many "tinned" speaker wires on the market, but there is plenty of 16/2, 14/2, 12/2, and 10/2 "tinned" Boat Cable available. The "tinned" wire just added an extra layer of protection in an already harsh environment by not allowing the copper conductor or wire to oxidize rapidly. Not sure if that answered your question or not? Hope so.
[ Chris  Oct 20, 2018 ]
What's the difference between these and the JL Audio M100-CT-SG-TB?
[ Kyle  Apr 21, 2015 ]
1 answer
Thanks for your question. For information on comparing two or more models 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 and help you make the best choice for your system and your budget.
[ Krissy  Apr 21, 2015 ]  Staff

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