JL Audio
MediaMaster 100s
Best marine receiver for boaters seeking durable, high-quality integrated audio.
Elevate your marine audio experience with the JL Audio MM100s-BE. This robust source unit features a vibrant full-color LCD display for clear visibility and NMEA-2000® certification for seamless integration with compatible multifunction displays. Enjoy your favorite music through the AM/FM tuner with RDS and NOAA weather band, or stream wirelessly via Bluetooth® with aptX® technology. A convenient USB port supports MP3, WAV, and WMA playback and device charging. Built to withstand harsh marine environments, it ensures reliable performance and exceptional audio quality on the water.
$549.99
More MediaMaster Options
Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 183
#2 in Marine Audio & Video Receivers
Price vs Category Average
+77%
Above average
Input Operating Voltage
1016
/ – VDC
Who it's for
- Audiophiles seeking precise sound tuning in open-air environments
- Boat owners needing equipment that survives harsh saltwater conditions
- Captains wanting centralized control via their existing marine displays
Who should skip it
- Budget-conscious shoppers prioritizing value over premium performance
- Users preferring large touchscreens for easier menu navigation
- Novice users intimidated by complex audio configuration and setup
Performance breakdown
Marine Durability
Rugged construction designed to withstand harsh, salt-heavy marine environments with ease.
System Integration
NMEA-2000 certification allows for seamless control via existing vessel multifunction displays.
Audio Fidelity
High-quality aptX streaming ensures crisp, clear sound even while on the water.
Display Visibility
The 3.5-inch TFT screen remains legible even under bright, direct sunlight.
Connectivity Versatility
Robust options including Bluetooth, USB, and AM/FM weather band coverage.
Output Power
Four stereo RCA pairs provide a solid foundation for expandable audio systems.
Key Specs
Input Operating Voltage
10 – 16 VDC
Display Size / Type
3.5-inch TFT LCD backlighted
Display Resolution
320 x 240
Output Channels
4 Stereo pairs of RCA plugs
Maximum Output Voltage
4V RMS
Bluetooth® Core Specification
Version 2.1 + EDR
USB Interface
USB 2.0 host
Dimensions
151 mm (Width) x 99 mm (Height) x 45.2 mm (Depth)
Features
- Full-color LCD for clear visibility
- NMEA-2000® certified for integrated control
- AM/FM tuner with RDS and NOAA weather band
- Bluetooth® with aptX® for high-quality streaming
- USB port for media playback and charging
- Supports MP3, WAV, and WMA formats
- Marine-grade construction for durability
- High-quality audio streaming
What customers say
The JL Audio MediaMaster 100s-BE is highly praised as a top-tier source unit for marine and powersports use, primarily due to its exceptional audio fidelity. Users consistently note the crystal clear, powerful sound quality, attributing this to the advanced digital signal processing. Durability is another major strength; the rugged construction reliably withstands harsh elements like salt spray and vibration. While the performance justifies the premium price, some consumers find the advanced configuration complex, suggesting a steep learning curve for DIY setup. Overall, the consensus positions the 100s-BE as the benchmark for uncompromising audio excellence and robust longevity in extreme environments.
Know before you buy
Yes, the unit is NMEA-2000 certified, which allows for seamless integration and control through compatible multifunction displays on your vessel.
It does. The MediaMaster 100s uses Bluetooth with aptX technology, which is designed to provide higher-quality audio streaming compared to standard Bluetooth connections.
The integrated USB port supports playback for MP3, WAV, and WMA audio files. You can also use the port to charge your mobile device while it is connected.
The unit features a 3.5-inch full-color TFT LCD display with a backlight, specifically engineered to provide clear visibility even in bright, outdoor marine environments.
No, a remote control is not included with the MediaMaster 100s. However, its NMEA-2000 compatibility allows you to manage audio settings through your existing marine electronics network.
The unit features four stereo pairs of RCA preamp outputs, allowing you to connect multiple external amplifiers to build out a comprehensive marine audio system.
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