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JL Audio M100-CT-CG-WH

1" marine tweeters with white "Classic" grilles

Item #: 136M100CT

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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

JL Audio M100-CT-CG-WH Reviews

Average Customer Review:

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Tweeter add-on

Written By Russ R, West Chester, OH on Saturday, August 23, 2014

Crutchfield Customer Review (What's this?)

I bought these for my 2009 Yamaha 232 Limited boat. The factory Kicker speakers are located inches off of the floor facing each other. They do a fine job with the factory Sony head unit as long as the boat isn't moving. With wind noise and the engines running at 9K RPM the music would disappear. These add-on tweeters put sound up closer to ear level. Now running down the lake at 30MPH we can still hear the tunes. They were easy to install and wired directly into the factory speakers wiring.

Pros: They look and sound great. They can be installed flush or surface mount. I used a hole saw and flush mounted mine. There is plenty of wire to reach the factory speakers.

Cons: You get what you pay for. JL Audio is top notch but it will cost you. The price is more than I wanted to spend but I know that I bought high-end audio gear that does exactly what I needed it to do.

Hands-on research

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

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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