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🌊 Ride the waves with sound that won’t quit!
The BOSS Audio Systems MGR300B is a compact, IPX5 weatherproof marine stereo receiver delivering 60 watts x 4 channels of powerful sound. Featuring built-in Bluetooth for wireless streaming, USB and auxiliary inputs, and illuminated controls, it’s designed for seamless, durable performance on boats and UTVs. Backed by a 3-year platinum warranty, this unit combines rugged reliability with modern connectivity to keep your music flowing no matter the conditions.
| ASIN | B09TRZZJSH |
| Audio Encoding | Windows Media Audio (WMA) |
| Audio Output Mode | Stereo |
| Audio Output Type | Speakers |
| Best Sellers Rank | #13,908 in Electronics ( See Top 100 in Electronics ) #10 in Marine Stereo Receivers |
| Brand | BOSS Audio Systems |
| Built-In Media | Mounting kit, rubber cover, instruction manual |
| Color | Black |
| Compatible Devices | Android, Smartphone, iPhone |
| Connectivity Technology | Auxiliary , Bluetooth, USB |
| Connector Type | RCA |
| Controller Type | Android, iOS |
| Customer Reviews | 4.5 out of 5 stars 168 Reviews |
| Format | WMA |
| Item Dimensions D x W x H | 3.73"D x 4.53"W x 4.53"H |
| Item Type Name | BOSS Audio Systems MGR300B Marine Boat Stereo Sound System Head Unit - No CD Player, Bluetooth Audio, IPX5 Rated, USB, MP3, AM/FM Radio Receiver |
| Item Weight | 1.3 Pounds |
| Manufacturer | BOSS Audio Systems |
| Mfr Part Number | MGR300B |
| Model Number | MGR300B |
| Other Special Features of the Product | Built-In Bluetooth |
| Output Power | 240 Watts |
| Output Wattage | 240 Watts |
| Special Feature | Built-In Bluetooth |
| Supported Internet Services | Pandora, Spotify |
| UPC | 791489132534 |
| Unit Count | 1.0 Count |
| Warranty Description | BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon. |
| Wattage | 240 watts |
| Wireless Technology | AM/FM, Bluetooth |
J**S
Good craftsmanship!!
Sounds great and easy to install! Has been on the boat for 3 years now and still working great!
K**.
Works good
Installed on older wake boat. Easy to wire. Love that the wire harness has detachable clips for easy removal once hardwired. RCA outs work great for my sub. Using to power two 8” wake tower speakers. Love that it has a volume knob not volume buttons. Pairs up to phone right away automatically once powered on. Hopefully it lasts. After install it did get pretty warm after playing music at loud volume for an hour or two.
L**N
Great buy
Works very well, only complaint is I cant turn leds off while turned on.
F**T
What's not mentioned
This little unit is perfect; price, sound and fit and finish. This has a beauty ring where it can be solidly mounted from the front and then the screws can be concealed. What was not mentioned, it comes with a rubber protection cover for when storing.. Sound is very good especially since I am running a four channel amp. The price is just right. The only question will be how long it will last but for the price, it can be replaced very easily.
B**O
Clean install in a canam defender max limited
Just installed with a set of marine speakers in our canam defender max limited. The output seems like more than adequate for our needs. I noticed that the volume on Bluetooth is slightly lower than the volume on fm radio, but not a dealbreaker. The unit seems to have persistent storage that does not require a constant power feed to save settings, etc, which is a huge plus when installing in a defender. Was able to mount in the overhead trim and use the factory installed bus bar for keyed power. For fm radio, an antenna needs to be purchased separately. The silicone face cover and volume dial were some of the features that made me choose this over other units. Would recommend and use for future installs.
A**R
Can-Am Commander Limited
I installed this in my 2017 Can-Am commander limited. It had a factory radio with no Bluetooth. To install I eliminated the factory amp above the glove box completely. I unplugged the harness from that amp and plugged it directly in. Also there was 2 wires that didn't get power with the harness so I cut the ground and positive off the can-am harness then spliced them together with the 3 positives on the boss harness and the ground to the ground. Works great. I also used heat shrink tubing around the connections I made.
K**.
Quit working the first time i rode my buggy in the trails
Definitely not as weatherproof as they say it is the only thing we did was splash some water on it and it quit working. I could understand if it was submerged, but it wasn’t. It just got a little bit of water on the backside the very first time we rode the buggy out in the trails.
C**R
Great radio
Works as it should.
L**S
Excelente
Muy buen producto; cumple con lo que promete.
A**E
Cumple sus funciones y llega rápido 🫡
Es práctico para instalar y no necesitamos gran cosa, cumple sus funciones al cien 😃
F**S
Decepción
No funciona el radio, trae un corto de fábrica. Y se calienta. Necesito devolverlo para que me lo cambien y no veo opción aquí
D**.
Falla
Se desconecta del blutooht tocando el estério sin moverle a nada
Trustpilot
3 weeks ago
1 day ago