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Marine Stereo Package, Square, AM/FM/MP3 - 791489125390

Save $65.98 Save $65.98
Original price $249.99
Original price $249.99 - Original price $249.99
Original price $249.99
Current price $184.01
$184.01 - $184.01
Current price $184.01

Boss Audio MGR450B Instrument-Style Marine Stereo

Package includes: Control Head. 65 Speakers. and Wire Antenna

Audio streaming [A2DP] is an audio protocol of Bluetooth technology This profile allows for audio to be streamed wirelessly from your compatible device. such as a Smartphone. to the source unit so you can enjoy your favorite music or streaming music service such as Pandora or Spotify. wirelessly

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

The built-in. Preset EQ allows you to chose from preset EQ curves for a variety of music styles such as Rock or POP

Fully Marinized is the term we use for our Marine and Outdoor products that are Weather Proof We integrate high-tech. state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces. coated circuit boards and connections to protect the product against the harsh outdoor elements and resist corrosion

Pre-Amp outputs let you expand your system by adding up to 2 amps and/or signal processors

The USB port will support a USB flash drive up to 32 GB and can be used for music playback The built-in 1A charger allows you to charge your USB connected device thru this units USB port


  • Weather Proof 60 Watts x 4 Max Power. RDS Tuner. Balance/Fader/Bass/Treble and Preset built-in EQ
  • No CD or DVD Player. Plays MP3. WMA. FM/AM. Digital Media from Smart Phones
  • Compatible with Audio out from Smartphones and MP3 Players
  • USB. Aux. Input
  • Front. Rear / Sub Pre Amp Outputs
  • USB Charging
  • Bluetooth Audio Streaming Play and control music and apps like Spotify/Pandora wirelessly

Country of Origin:- US

We provide fast shipping options for our customers in the USA, which range anywhere from 2-7 business days with an additional 1-3 day processing time, depending on which shipping method you choose. 

To learn more about our shipping policy, click here.

Refund & Returns

The customer has 30 days after receiving the item to initiate a refund. This can be done by emailing our support team at

To learn more about our refund and returns policy, click here.

Payment Policy

We accept all credit card brands that are accepted by Stripe and Paypal. We use Stripe as our credit card payment processor and gateway. We also offer PayPal checkout as an additional payment option. These cards brands and their respective logos can be found in the footer of our website. 

We accept payment via the following methods:

  • Visa
  • Mastercard
  • American Express
  • UnionPay
  • Discover
  • JCB
  • Diners Club
  • PayPal
Contact Us

Please reach out to our incredible support team by sending an email to or by filling out the form in our Contact Us page.

Our business hours are from Monday - Friday from 9am to 5pm CST. You should usually receive a response within 1-2 business days.

Mailing Address:
1109 Washington St
Pella, IA 50219

(515) 518-8814

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