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JL Audio MMR 40 Network Controller

JL Audio MMR 40 Network Controller

SKU 010-03129-00
$509.00 - $509.00
$509.00
$509.00 - $509.00
$509.00
In Stock

Click & Collect Available

Order online and collect within 2 hours during business hours.

JL Audio MMR-40 MediaMaster NMEA 2000 Network Remote Controller

The Ultimate Full-Function Command Station for Your Marine Audio System.

Why settle for basic volume control when you can have a complete secondary station? The JL Audio MMR-40 is a premium, full-featured NMEA 2000® network controller engineered to mimic the exact user experience of your host MediaMaster® source unit.

Designed for transoms, swim platforms, flybridges, or master cabins, the MMR-40 automatically recognizes your main stereo unit upon connection. It mirrors all host controls and screen info onto its own crisp, full-color 2.8-inch LCD display. It’s not just a remote—it's like having a second MediaMaster head unit exactly where the action is.

Plug-and-Play Simplicity Over NMEA 2000®

Forget running complicated proprietary cables from the helm to the back of the boat. The MMR-40 utilizes a standard NMEA 2000 Micro-C connector to interface directly with your boat's existing network backbone. If your vessel doesn't have a NMEA 2000 network, you can simulate an isolated, standalone hookup using a JL Audio powered network cable (sold separately) for a clean, hassle-free installation.

Key Features & Benefits

  • Mirrored 2.8-Inch Color Display: Displays your track titles, artists, radio bands, and menu items in high-brightness, crisp 320 x 240 resolution.

  • Complete Control Layout: Outfitted with 8 heavy-duty backlit pushbuttons and an oversized rotary knob, giving you total command over volume, source selection, zone levels, and menu navigation.

  • Independent Lighting Themes: Set your remote’s display theme (Day/Night modes) and brightness settings independently from the helm unit—perfect for low-light night fishing or dark cabin installations.

  • IP66 Weatherproof Construction: Built for real-world marine duty. The rugged chassis shrugs off heavy water spray, intense salt air, and blistering UV rays.

  • Low Network Load (LEN 4): Draws minimal power from your boat's NMEA 2000 network (just 200 mA), preventing network strain.

Total System Command Anywhere On Board

The MMR-40 grants you complete access to all main MediaMaster® functions:

  • Power On/Off & Source Selection

  • Zone Volume Adjustment & Linked/Unlinked Zone Control

  • Subwoofer Trim Level Tuning

  • Track Skip, Fast-Forward, Rewind (USB & Bluetooth®)

  • Access to 24 Saved Radio Favorites/Presets

Technical Specifications

Feature Specification
Display 2.8-inch backlit color TFT LCD (320 x 240 resolution)
Waterproof Rating IP66 (Weatherproof control surface)
Network Connection 1 x NMEA 2000® Micro-C port
NMEA 2000 LEN 4 (200 mA load)
Dimensions (H x W x D) 95 mm x 118 mm x 93 mm
Cutout Dimensions 94 mm W x 78 mm H x 51 mm D
Compatibility JL Audio MediaMaster® MM105, MM55, MM100s-BE, MM50
Warranty 3 Years

What's In The Box?

  • (1) MMR-40 Network Controller with Pre-installed Trim Ring

  • Protective Sun Cover

  • Surface Mounting Gasket & Cardboard Template

  • Stainless Steel Mounting Screws

  • User / Installation Manual

Note: The MMR-40 is an auxiliary controller and is not a standalone receiver. It requires a compatible host JL Audio MediaMaster® source unit and a NMEA 2000 network or powered cable to operate.

Upgrade Your Boat's Entertaining Potential. Add the JL Audio MMR-40 to your cart today and manage your entire vessel's soundscape directly from the lounge or swim deck.