BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging

BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging

Q: What is the RMS rating per channel?

Hello, The MGR350B outputs a total of 30 Watts RMS per channel. Thank you, Boss Audio Support Team

Q: I see it's a 3 year warranty on the stereo?? I got one almost a year ago and the screen blacked out after 6 mounts what and who do I get a hold of to

You should check your order and either the seller or BOSS would be my guess.

Q: Why is the one without speakers more expensive? We have speakers.

No idea. I ordered the one with speakers (only a few dollars difference), but only used the head unit. Saving the speakers in case things change later and I want to install them.

4.4/5

Product ID: 48066755

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Details

Brand
BOSS Audio
Connectivity technology
Bluetooth USB
Controller type
iOS
Special feature
Built-In FM
Compatible devices
Personal
Connector type
USB Type A

🔊240W built-in 4-channel amp

🔌USB charging + media playback

🌧️IPX6 weatherproof rating

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BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging

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Description

🚤 Elevate your marine soundtrack with boss-level sound and weatherproof durability!

STAY TUNED ANYWHERE - AM/FM radio keeps you connected to news, sports, and music no matter where you sail.
VERSATILE MEDIA INPUTS - USB port for music playback and charging, plus auxiliary input for all your devices.
RUGGED WEATHERPROOF DESIGN - IPX6 splash-resistant with UV-coated front panel—built to brave any marine adventure.
POWERFUL 4 CHANNEL AMPLIFIER - 240 watts of crisp, immersive sound that turns your boat into a floating concert hall.
SEAMLESS BLUETOOTH STREAMING - Wirelessly control Spotify, Pandora & more from your smartphone for ultimate on-the-water vibes.

The BOSS Audio Systems MGR350B is a compact, weatherproof marine stereo receiver featuring Bluetooth streaming, a built-in 240W 4-channel amplifier, USB media playback and charging, and an IPX6 splash-resistant design—perfect for delivering powerful, versatile audio on any boat.

Specifications

Manufacturer	Boss Audio
Brand	BOSS Audio Systems
Product Dimensions	9.65 x 8.89 x 8.89 cm; 498.95 g
Batteries	1 AAA batteries required.
Item model number	MGR350B
Manufacturer part number	MGR350B
Special Features	Built-In Bluetooth, Pandora, FM Tuner
Wattage	240 watts
Item Weight	499 g

Have a Question? See What Others Asked

What is the RMS rating per channel?

I see it's a 3 year warranty on the stereo?? I got one almost a year ago and the screen blacked out after 6 mounts what and who do I get a hold of to

How long are the USB and aux input cords?

Why is the one without speakers more expensive? We have speakers.

Reviews

4.4

All from verified purchases

M**.

Great Item

Great sound quality and easy to assemble , fit for purpose

21.05.2025

P**.

Great radio

This radio dropped straight into a redundant speedo hole looks and feels quality 👌

15.04.2023

A**R

super

vše ok

23.05.2021

R**L

dont work

23.07.2021

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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