SKU: 39182118039

JL Audio MediaMaster 55 Weatherproof Source unit

Sale price$171.45 Regular price$190.50
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Description

JL Audio MediaMaster 55 Weatherproof Source unitJL Audio MediaMaster 55 Weatherproof Source unit JL Audio MediaMaster 55 Premium, Compact Marine Source Unit with Full color LCD Model: MM55 Rugged (IP67 rated) design to withstand the elements, with all buttons sealed behind a watertight membrane Bright and easy to read 2. 8 inch (71 mm) full color LCD with a high contrast design for enhanced viewing while in motion Intuitive interface with backlit controls for easy operation day or night Independent

JL Audio MediaMaster 55 Weatherproof Source unit

JL Audio MediaMaster 55 Premium, Compact Marine Source Unit with Full-color LCD

Model: MM55

  • Rugged (IP67-rated) design to withstand the elements, with all buttons sealed behind a watertight membrane

  • Bright and easy-to-read 2.8-inch (71 mm) full-color LCD with a high-contrast design for enhanced viewing while in motion

  • Intuitive interface with backlit controls for easy operation day or night

  • Independent settings for day and night lighting with separate brightness controls for the display, buttons and optional wired remotes

  • Nine channels of audiophile-quality preamp outputs (4-volt RMS) from three separate audio zones, each with a dedicated subwoofer output

  • Independent feature and control options for each audio zone:

  • Built-in amplifier generates 100 watts (25 watts x 4) of high-fidelity sound for zones 1 and 2

  • Digital AM/FM radio tuner with radio data system extended display info

  • Built-in DAB+ radio (Europe) tuner (subject to local availability)

  • Store up to 18 favorite stations (across all tuners) for quick selection

  • Stream audio with BLUETOOTH wireless technology and the Qualcomm® aptX audio codec for amazing audio fidelity with compatible devices

  • USB 2.0 direct-digital connections can access music files on your USB storage device with 1 amp charging output

  • Auxiliary inputs accept analog audio signals directly from external sources

  • NMEA 2000 network-certified: MFD control functionality uses applicable network cables and connectors (sold separately)

MediaMaster 55 is a premium, compact marine source unit engineered to deliver high-fidelity sound and advanced audio features for all your maritime adventures.

Constructed with a tough, water-resistant (IP67-rated) design, this single-chassis receiver features a bright 2.8-inch (71 mm) full-color display and an intuitive interface with backlit controls for easy operation day or night. A variety of source and media options are on board for uninterrupted listening of your favorite stations and playlists, including global radio tuners, a USB input, analog AUX input and streaming audio capabilities, courtesy of BLUETOOTH® wireless technology.

Audio output options include a robust 4-channel onboard amplifier, capable of powering your speakers with 100 watts (25-watts RMS x 4) of pure sonic delight. Nine channels of audiophile-quality preamp outputs from three separate audio zones are also included, each with a dedicated subwoofer output. Each zone includes an array of flexible audio options and is controlled by a configurable master volume knob for quick, on-the-fly adjustments, allowing complete command over different areas of your boat.

The MediaMaster 55 marine source unit also includes certified NMEA 2000® network connectivity, making it an ideal companion for use with your Garmin, Lowrance, Raymarine or Simrad multifunction display (MFD).

Specifications

General Specifications

Input Operating Voltage
10 - 16 VDC

Standby Current Draw
100 mA

Operating Current Draw
15 A

Recommended Fuse Value
15 A

Remote Turn-on Capacity
500 mA (max)

Operating Temperature Range
-4 F to +149 F (-20 C to +65 C)

Display Size / Type
2.8" / TFT LCD backlighted

Display Resolution
320 x 240

Output Channels
One stereo pair and mono subwoofer RCA plugs per zone

Output Zones
Relative, Absolute, Fixed or Off

Maximum Output Voltage
4V RMS (Relative or Absolute), Selectable 4V/2V/1V RMS (Fixed)

Tuner

FM Tuner with RDS
87.5 MHz to 107.9 MHz (0.2 MHz step)

AM Tuner
530 kHz to 1710 kHz (10 kHz step)

DAB+ Tuner
170 MHz to 230 MHz

Favorites
18 presets across all tuners

Bluetooth®

Profile
A2DP v1.2, AVRCP v1.4

Core Specification
Version 2.1 + EDR

Codec
SBC, Qualcomm® aptX audio

Connection Range
Up to 35' (11 m)

USB

Interface
USB 2.0 host

Maximum Current Output
1 A

Physical

Width
4.65 in / 118 mm

Height
3.74 in / 95 mm

Depth
3.66 in / 93 mm


What's in the Box:


  • MM55 MediaMaster

  • Flush Mount Gasket

  • Flush Mount Template

  • Sun Cover

  • Powercord

  • #8 x 1in Screw x 4

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39182118039

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Bernadette Smith
Belleville, US
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
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Reviewed in the United States on August 15, 2025
E
Verified Purchase
❈ Elizabeth ❈ | Breakawayreads
Alexandria, US
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn) • Main Characters: Huntyr and Wolf • I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆 We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger! • Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍 • Happy reading, my lovelies! xo
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Reviewed in the United States on January 21, 2024
M
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MelsABookworm
Natrona Heights, US
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟 This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens. The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him. I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure. My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times. Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
A
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Amazon Customer
Belleville, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024
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Verified Purchase
Irene zamora
Bozeman, US
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book. I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026

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