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BOSS Audio Systems / Marine Stereos

BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio

★ 4.4 · 162 ratings
$212.72

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BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio, $212.72, Availability unknown. Image 1 of 8.

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BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio
SKU
JC10014
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Source specifications

Brand
BOSS Audio Systems
Connectivity Technology
Auxiliary, Bluetooth, USB
Controller Type
Android, iOS
Special Feature
Built-In Bluetooth
Compatible Devices
Android, Smartphone, iPhone
Connector Type
RCA
Audio Encoding
Windows Media Audio (WMA)
Audio Output Mode
Stereo
Color
Black
Product Dimensions
3.73"D x 4.53"W x 4.53"H

The details

About this item

Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13" Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly; Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 wa

  • Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly
  • Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust
  • Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel
  • Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players
  • Outputs – One pair of RCA Pre-Amp
  • Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels
  • BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

From the manufacturer

Product details and media

Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. IPX5 Rating The IPX5 Rating means that the equipment will be protected against low pressure water stream from any

Highlights: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality

What you can expect: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality

Customer feedback: 4.4/5 average rating.

Customers say: Customers find the marine stereo receiver to be a great product with decent sound quality.

Review snippets: Sounds great and easy to install! Has been on the boat for 3 years now and still working great! Read more / 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

Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. IPX5 Rating The IPX5 Rating means that the equipment will be protected against low pressure water stream from any angle. Mechless Our units without a CD mechanism are ideal for listening to digital media files from SD Cards, USB drives, and external devices such as smartphones through the auxiliary input. USB Supports USB flash drive files up to 32

BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 1BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 2BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 3BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 4BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 5BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 6BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 7BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 8BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 9BOSS Audio Systems MGR300B Marine Boat Stereo Gauge Receiver - Bluetooth No CD DVD Player AM FM Radio — product detail 10

Customer feedback

Customer ratings

4.4 out of 5

162 ratings

Customers find the marine stereo receiver to be a great product with decent sound quality.

james

5.0 out of 5 stars Good craftsmanship!!

Rating: 5

December 26, 2025

Verified purchase

Sounds great and easy to install! Has been on the boat for 3 years now and still working great! Read more

Kasey S.

5.0 out of 5 stars Works good

Rating: 5

June 4, 2024

Verified purchase

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. Read more

Logan

5.0 out of 5 stars Great buy

Rating: 5

October 8, 2025

Verified purchase

Works very well, only complaint is I cant turn leds off while turned on. Read more

Farquest

5.0 out of 5 stars What's not mentioned

Rating: 5

October 15, 2022

Verified purchase

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. Read more

Customer review imageCustomer review image

Bruno

4.0 out of 5 stars Clean install in a canam defender max limited

Rating: 4

February 23, 2025

Verified purchase

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. Read more

Customer review imageCustomer review image

Customer

5.0 out of 5 stars Can-Am Commander Limited

Rating: 5

April 30, 2024

Verified purchase

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. Read more

Customer review image

Kurtis S.

1.0 out of 5 stars Quit working the first time i rode my buggy in the trails

Rating: 1

November 28, 2024

Verified purchase

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. Read more

Customer

5.0 out of 5 stars Great radio

Rating: 5

May 12, 2025

Verified purchase

Works as it should. Read more

Complete product information
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  "short_description": "Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US &.",
  "about_this_item": "Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13\" Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly; Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 wa",
  "long_description": "Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13\" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. IPX5 Rating The IPX5 Rating means that the equipment will be protected against low pressure water stream from any\n\nHighlights: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality\n\nWhat you can expect: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality\n\nCustomer feedback: 4.4/5 average rating.\n\nCustomers say: Customers find the marine stereo receiver to be a great product with decent sound quality.\n\nReview snippets: Sounds great and easy to install! Has been on the boat for 3 years now and still working great! Read more / 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\n\nProduct description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13\" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. 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      "text": "Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13\" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. IPX5 Rating The IPX5 Rating means that the equipment will be protected against low pressure water stream from any"
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      "text": "Highlights: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality"
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      "text": "What you can expect: Bluetooth - Play and control music through your smartphone or MP3 player as well as apps like Spotify / Pandora, wirelessly Weatherproof - The MGR300B has been outfitted with the latest weatherproofing techniques such as PC board with conformal coating. It has an IPX5 water resistant / dustproof rating for protection against splashing water and dust Illuminated Controls - Let there be night! Navigate through the system with ease after the sun goes down with the backlit panel Inputs - The USB port provides a vast audio library. Charge USB compatible devices. The auxiliary input is compatible with audio output from smartphones and MP3 players Outputs – One pair of RCA Pre-Amp Specs - Dimensions: 3.73” x 4.53” x 4.53”, Weight: 1.34 lbs., Switchable US & EU Tuner Frequencies, 60 Watts × 4 Channels BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through .com. We strongly encourage professional installation of this product to ensure proper and safe functionality"
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    "product": "Product description Take your tunes with you on the water with the BOSS Audio Systems MGR300B Weatherproof marine gauge Mechless (No CD/DVD) receiver. Monitor the latest news around the world on the AM/FM stations, hook your smartphone or MP3 Player up through the Auxiliary input or plug into the USB port for more music. Bluetooth technology lets you play and control your favorite music apps. State-of-the-art weatherproofing materials and UV coatings provide protection from the elements. Bluetooth Audio Streaming: Stream and Control your Favorite Music APPs USB Port, USB Charging (1A), Aux-In, MP3/WMA, AM/FM Receiver Compatible with Audio Output of Smartphones & MP3 Players, Rear Pre-Amp Outputs Switchable US & EU Tuner Frequencies IPX5-Rated (Water-Resistant / Dustproof) Conformal Coated PCB Radio Preset Memory (Retains Memory if Battery is Disconnected) 60 Watts × 4 Channel, Update Via USB Cutout Diameter: 3.13\" (79.5 mm) Bluetooth Audio Streaming Wirelessly stream audio via Bluetooth from compatible devices so you can listen to streaming music services such as Spotify and Pandora through your system. Fully Marinized High-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections ensure these marine and outdoor products are corrosion resistant and protected against harsh elements. IPX5 Rating The IPX5 Rating means that the equipment will be protected against low pressure water stream from any angle. Mechless Our units without a CD mechanism are ideal for listening to digital media files from SD Cards, USB drives, and external devices such as smartphones through the auxiliary input. USB Supports USB flash drive files up to 32 GB for music playback. USB Charging Charge USB connected devices through the built-in 1A charger. Aux Input The Aux Input allows you to connect to the audio output of an external device such as an MP3 Player or smartphone so you can enjoy your music through your system. Switchable Tuner The selectable tuner function allows you to adjust this receiver's tuner to receive radio broadcasts in either the US or Europe. See More",
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