Boss Audio

Q: Is the light and the time suppose to stay on constantly?

Hello Cade, There are 2 links below which should help to answer your question. The 1st will guide you to a user manual. The 2nd is a link to Boss Support https://bossaudio.com/product/mgr300b/ https://support.bossaudio.com/hc/en-us

Q: Can i just hook it up to my amp, instead of using the head unit outputs?

Hello Tanner, Yes, you can use the pre-amp outputs to connect to your amplifier. Please see the link below for more information. https://bossaudio.com/product/mgr300b/

Q: Besides the volume knob, what’s the difference between this and the boss 350b? There are no reviews anywhere

Hi Dedmon9 The 350b has an RDS Tuner, where the 300b doesn't. ("RDS" stands for "Radio Data System" and it allows FM broadcasters to send far more than just an analog audio signal out over the air waves. Using a 57 kHz "subcarrier," stations can transmit digital RDS data for reception by RDS-equipped FM tuners).

Product ID: 730943960

Secure Transaction

Details

Brand
BOSS Audio
Connectivity technology
USB
Controller type
Push Button
Compatible devices
[Compatible
Connector type
3.5mm Jack USB
Audio encoding
Windows Media

💧IPX5 waterproof & dustproof

📻60W x 4 powerful channels

🔊Bluetooth streaming & USB upgrade

Frequently Bought Together

BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth, No CD DVD Player, AM/FM Radio, IPX5 Weatherproof, USB, MP3

BOSS Audio Systems MRANT10 Weatherproof Marine Dipole Hideaway Antenna,Black

BOSS Audio Systems MR6B 6.5 inch Marine Stereo Boat Speakers - 180 Watts (pair), 2 Way, Full Range, Tweeters, Coaxial, Weatherproof, Sold in Pairs

Description

🎶 Stay Boss-Level Connected, Rain or Shine!

ALL WEATHER READY - IPX5 waterproof and dustproof design keeps your music flowing rain or shine.
MEMORY THAT LASTS - Radio preset memory retains your favorite stations even after power loss.
POWER PACKED AUDIO - Experience crisp, room-filling sound with 60 watts per channel across 4 channels.
SEAMLESS CONNECTIVITY - Stream your favorite playlists effortlessly via Bluetooth or upgrade via USB.
GLOBAL TUNER FLEXIBILITY - Switchable US/EU tuner frequencies for worldwide listening wherever you go.

The BOSS Audio MGR300B is a rugged, marine-grade digital media receiver featuring 60W x 4 channel output, IPX5 waterproof/dustproof rating, Bluetooth streaming, USB upgrade capability, and switchable US/EU tuner frequencies, designed to deliver premium sound and durability in any environment.

Specifications

Wattage	240 watts
Number of Channels	4
Output Wattage	240 Watts
Output Power	240 Watts
Audio Output Type	Speakers
Format	WMA
Wireless Technology	Bluetooth, AM/FM
Internet Applications	Pandora, Spotify
Control Method	App
Connector Type	RCA
Audio Output Mode	Stereo
Connectivity Technology	Bluetooth, Auxiliary, USB
Controller Type	iOS, Android
Additional Features	Built-In Bluetooth
Compatible Devices	iPhone, Smartphone, Android
Item Weight	1.34 Pounds
Item Dimensions D x W x H	3.73"D x 4.53"W x 4.53"H
Color	Black

Have a Question? See What Others Asked

Is the light and the time suppose to stay on constantly?

Do I just need a couple of speakers and some speaker wire to install?

Can i just hook it up to my amp, instead of using the head unit outputs?

Besides the volume knob, what’s the difference between this and the boss 350b? There are no reviews anywhere

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App