• Boss Audio MGR300B Marine Receiver - 240W, Bluetooth, AM/FM, IPX6
  • Boss Audio MGR300B Marine Receiver - 240W, Bluetooth, AM/FM, IPX6
1 2
2 product views Open images for a closer look Compare photos with product details

Boss Audio

Boss Audio MGR300B Marine Receiver - 240W, Bluetooth, AM/FM, IPX6

Boss Audio MGR300B Marine Receiver - 240W, Bluetooth, AM/FM, IPX6

SKUCT-111049

$156.31
$156.31
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

In stock

Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Enhance your time on the water with the Boss Audio MGR300B Gauge Marine Digital Media Receiver. Engineered for the marine environment, this compact stereo delivers robust audio with versatile connectivity options, ensuring your soundtrack keeps pace with your adventures. Its IPX6 water-resistant face panel, conformal coated circuit boards, and UV-resistant materials provide reliable performance against sun, salt, and moisture. Upgrade your marine audio system today!

In the Box:

  • MGR300B Stereo head unit
  • Silicone cover
  • Mounting hardware
  • Owner's manual

Key Benefits:

  • Powerful Marine Audio: Delivers 240 Watts peak power (4 x 60W) for loud, clear sound.
  • Versatile Connectivity: Enjoy wireless music streaming via Bluetooth, charge devices via USB, connect external sources with an Aux input, and access your favorite radio stations with AM/FM presets.
  • Robust Weatherproofing: Features an IPX6-rated water-resistant face panel, conformal coated circuit boards, and UV-resistant materials to withstand harsh marine conditions, protecting against water, dust, salt, and UV degradation.
  • Easy-to-Read Display: A large, backlit LCD display with blue illumination ensures clear visibility in bright sunlight and low-light conditions.
  • Seamless Installation: The gauge-style design fits standard 3" gauge openings for straightforward dashboard integration.
  • NOAA Weather Band: Stay informed with real-time weather alerts directly from your stereo.

Compatibility & Pairings:

  • Connect to external amplifiers or subwoofers using the RCA pre-amp outputs for an expanded audio system.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details