Rebate Available MXD378SXM SiriusXM Ready Receiver/Tuner with Bluetooth, SiriusXM, USB and MP3
Mouse Over to Zoom
Click to Enlarge

DUALMXD378SXM SiriusXM Ready Receiver/Tuner with Bluetooth, SiriusXM, USB and MP3

Rebate Available
Get $70 back plus 3 months free service with purchase of Dual bundle with SiriusXM tuner! View Details about this rebate, Open Dialog
Model # 18865501 | Mfg # MXD378SXMUPC # 827204113561

This item is no longer available.


MXD378SXM SiriusXM Ready Receiver/Tuner with Bluetooth, SiriusXM, USB and MP3

Name Value
Amplifier 50 Watts x 4
Connection Interface Bluetooth
Display Color Grayscale
Display Type Backlit LCD
Type Single DIN
Warranty Details Two Years with Proof of Purchase

Product Overview

A West Marine exclusive and packing 200 watts of power, the MCP378SXM includes the SiriusXM Tuner.

  • BLUETOOTH WIRELESS TECHNOLOGY – your single DIN marine stereo receiver will easily pair with the vast majority of Bluetooth devices allowing you to make and receive all your calls Hands Free
  • MUSIC STREAMING – you will now be able to play music apps such as Pandora, Spotify, iHeartRadio and much more from your Apple, Android & Media devices including any music stored by simply connecting wirelessly to your marine stereo 
  • LARGE 8 CHARACTER MULTI-LINE POSITIVE LCD DISPLAY – the large multi-line 8 character high contrast black on white positive LCD display provides enhanced visibility for your boat radio under direct sunlight or in the dark of night 
  • SIRIUSXM FREE FOR 3 MONTHS – your marine stereo now has the capabilities of playing SiriusXM radio stations so you never miss out on any of your favorite music or podcasts with the included SXV300 tuner and antenna
  • MARINIZATION & UV TREATMENT – all your exterior metal surfaces undergo EDP treatment which offers unparalleled protection against dirt and moisture while the injection-molded resistant resin prevents breakdown and fading while ensuring longevity 
  • LONG RANGE MARINE ANTENNA – provides a performance range of up to 10 miles for all AM/FM frequencies

This stereo system is a ready-to-go SiriusXM satellite receiver package with a digital media AM/FM receiver and built-in Bluetooth to allow for audio streaming and hands-free calling. The USB with 2.1 amp charging power and 3.5 mm auxiliary inputs are conveniently located on the front panel and include silicone covers to protect against water intrusion.

This unit also features a "Fixed Face" (or non-removable) and is "Mechless" (no CD), offering additional protection from the outside elements that can be a common problem like with a traditional CD slot and removable face found on other radios. The AM/FM receiver features electronic tuning with 30 stations presets, auto station-store, and 4 preset EQ Curves — Pop, Rock, Jazz or Flat.

This package also includes a 40" soft-wire antenna. Add the optional MWR15 wired remote and/or the RF30 hand-held RF Remote Kit for remote control from anywhere on the boat.

Key Features:

  • Comes with SiriusXM Tuner that normally has to be purchased separately
  • Full-featured digital media AM/FM and SiriusXM satellite receiver
  • Bluetooth capabilities for audio streaming and hands-free calling
  • Water resistant
  • Built for the marine environment
  • Electronic tuning with 30 stations presets
  • Auto station-store
  • 4 preset EQ curves

Manufacturers Specifications:


  • 200 Watts (50W x 4)
  • Built-in Bluetooth Wireless Technology
  • Hands Free Calling
  • Audio Streaming
  • Front panel USB input
  • Front panel 3.5mm AUX input
  • 8 Character LCD
  • MP3 Playback
  • 2 Pair of RCA preamp outputs (Front & Rear)
  • 2 Band Tone Control (Bass/Treble)
  • 4 Preset EQ curves (Classic, Rock, Pop & Flat)
  • Steering Wheel Control interface
  • AM/FM Receiver with 30 Station presets (18FM/12AM)
  • Wireless remote control

SiriusXM SXV300 Tuner & Antenna

  • 3 month subscription offer included
 WARNING: Cancer and Reproductive Harm -


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A