
Marine Headunit TFT screen , 3 Zones, 4 volts Output, Bluetooth, RDS 4X50 Watts





Marine Headunit TFT screen , 3 Zones, 4 volts Output, Bluetooth, RDS 4X50 Watts
Sale $339.96 / EACH
Reg.$399.95
15% OFF FOR MOVING SALE!
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Key Features
- Marine and Powersports Head Unit
- 3" LCD Display W/ Weather Channels
- USB ~ Bluetooth ~ AUX ~ RDS ~ Camera In
- 3 Zones ~ 3 X F/R/SUB RCA ~ Video Out
- 4 X 50 Watts
- Water Resistant IP65
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
MRX300
Operating Voltage
10.5 - 16 Volts
Low Voltage Warning Alert
YES (< 10.5V)
Waterproof Rating
IP65
UV/Salt Protection
YES, B117 Salt Fog & D4329 UV Exposure Tested
Buttons
Rubber + RGB Backlit 7 Colors Selectable (Auto/White/Red/Blue/Green/Purple/Cyan/Yellow)
Screen Panel
Gorilla Glass with Wet Bonded Display
EEPROM
Yes (all settings are saved when power is disconnected)
Display Type
Thin Film Transistor (TFT) Display
Resolution
640*360 pixel, IPS
Audio
RMS
4 x 18W @ 4ohm, 4 x 25W @ 2ohm
Max
4 x 50W @ 2ohm
Min Load
2 ohm Stable per Channel
Frequency Response
20Hz to 20Khz
RCA Pre-Out Voltage
4.5 Volts
Output Impedance
500ohm
Equalizer
2 Bands (Bass 80Hz, Treble 12Khz)
Presets
YES (S-Bass/Vocal/Powerful/clarity)
Subwoofer Control
Level (0 to 40)
Audio Zones
3 Zones (Stereo + Subwoofer each)
Independent Zone Control
YES (Level/Tone)
Audio Input
L+R RCA (Aux Input)
Tuner
FM Frequency Range
87.5 - 108 MHz
AM Frequency Range
522 - 1620 KHz
Tuner Presets
18 FM / 12 AM
Radio Data System
YES (AF/TA/NEWS) Selectable
Frequency Range
174.928-239.200 MHz
Sensitivity
93 dB
Stereo separation
50 dB at 1 kHz
Signal/noise ratio(S/N)
65 dB
Connectivity
Bluetooth Version
5.0 + EDR
Audio Streaming
A2DP
USB Compatibility
v2.0
USB Capacity
64 Gb Max
USB Charge Capacity
2.1Amp
Audio Files Compatibility
MP3, WMA
Remote Control
Wired 3.5mm Jack Input, (Compatible with MXRC)
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Product Overview
Product Overview
DS18 MRX300 DS18’s MRX300 is the ultimate control center for ANY marine audio system.
Offering 3 independent audio zones with separate volume and tone controls, a 2-band EQ (Bass and Treble): the MRX300 lets you fine-tune your audio to your preferences.
With features like an AM/FM tuner with RDS Weather Alert Radio, 37 radio presets, including 18 FM, 12 AM, and 7 WB channels: you gain easy access to your preferred stations.
The 3" full-color TFT display provides a crystal-clear view of all your settings. Thanks to the Gorilla Glass and Wet Bonded screen, it's resistant to scratches and water damage. The MRX300 also comes with selectable wallpapers and day and night themes. The adjustable 7-color backlit buttons add a touch of customization to match your boat's aesthetic.
With 4 x 25W RMS power output at 2 ohms stable, the MRX300 delivers impressive sound quality. The 4.5V pre-amp output ensures clean signal when connecting external amplifiers or subwoofers.
In addition to Bluetooth V5.0 streaming; the MRX300 features a USB port for playback and charging: and up to 64GB of storage for MP3 and WMA files: giving you plenty of storage for all your favorite tracks. The AUX input, rearview camera input, and wired remote control input provide even more convenience.
Built to withstand the marine environment, the MRX300 has an IPX6 water-resistance rating and is UV and salt-resistant. Its universal round mounting hole makes installation a breeze.
Don't just settle for any marine head unit – prioritize performance with the MRX300!








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Marine Headunit TFT screen , 3 Zones, 4 volts Output, Bluetooth, RDS 4X50 Watts
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Great
Let customers speak for us
from 3465 reviewsI love the Infinite INFINITE 35 AH battery installed it on my 2013 Can Am Maverick 1000r and it has enough cracking power to start it every time see how it does when i add accessories

I love how there loud and everything but I had one go out on me

5 STAR!!! Installed these speakers in my 2019 Road Glide and I could not be happier with the clear sound!

Loud asf crystal clear

Really nice kit, AMP is also very solid and compact, fits nicely under the seat on the low profile AMP rack I bought !
Would recommend taking to a shop for installation. I’ve got a 2025 Jeep Gladiator and my only complaint is how difficult it is to disassemble the dash.
Also note this is not exactly plug and play if you intend on Amplifying tweeters and Dash speakers. These are extremely Loud and clear on Vocals.
If you plan on doing The Sound bar too, you have two RCA’s labeled FR & FL. You need a RCA Y splitter, DS18 Makes them. You actually need 2 red and 2 black splitters. Would highly recommend the speakers if you’re looking to Wind Proof the audio.

Never had subs this small but was suggested to try it and happy I did! I had 2 12s in my gladiator and wasn’t to happy with it and tried 4 of these and the sound is night and day difference! I have them in a ds18 ported box on a FR 3.5k

Have not installed them yet but the quality looks Superior

Good

Nice quality nice sound

Payed big bucks for the best sound but didn’t get any stickers

ZR 10" Subwoofer 700 Watts Rms DVC 4-Ohm

These speakers made a big difference from stock I can hear the speakers on Harley over 60mph.
