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Boss Audio

Boss Audio MCBK634B.64 Kit w/MR634UAB, 4 MR6B Speakers, MRANT10 Antenna [MCBK634B.64]

Boss Audio MCBK634B.64 Kit w/MR634UAB, 4 MR6B Speakers, MRANT10 Antenna [MCBK634B.64]

Regular price $109.99 USD
Regular price Sale price $109.99 USD
Sale Sold out
Shipping calculated at checkout.

MCBK634B.64 Kit with MR634UAB, 4 MR6B Speakers, & MRANT10 Antenna

This kit makes it easy to bring music to the marine environment. The included products are built to withstand the harsh environment and include an MR634UAB radio, four MR6B speakers, an MRANT10 black antenna, and a black wireless remote.


  • Single-din fit
  • Bluetooth® hands-free
  • AM/FM receiver
  • Detachable front panel
  • Switchable US & EU tuner frequencies
  • Conformal-coated PCB
  • UV-protected front panel
  • Wireless remote control
  • Push-to-talk
  • Resin-treated cloth surround
  • Polypropylene cone
  • Dual cone design
  • Composite basket

Extra Features:

  • Two pairs of mr6B 6.5“ full range Marine speakers with poly carbon cone and rubber surround
  • 200 watts of power handling per pair
  • Marine-rated MR634UAB has 50 watts x 4 max power, preset built-in EQ, and wireless remote
  • No CD or DVD player, plays Bluetooth/USB/SD, MP3, WMA, FM/AM, digital media from smartphones
  • USB, aux, input
  • Compatible with audio out from smartphones and MP3 players
  • Bluetooth hands-free and Bluetooth audio streaming - play music and apps like Spotify/Pandora wirelessly

Inputs & Outputs:

  • USB port
  • USB charging (1A)*
  • Compatible with audio output from iPhones, smartphones, and MP3 players
  • Front and rear pre-amp outputs


  • MP3/WMA
  • Bluetooth® audio streaming stream and control your favorite music apps

Dimensions Features:

  • Overall Diameter: 7.5 in. / 191 mm
  • Installation Hole Diameter: 5.47 in. / 139 mm
  • Mounting Depth: 2.24 in. / 57 mm
  • Grill Protrusion: 0.87 in. / 22 mm
  • Outer Motor Diameter: 3.7 in. / 94 mm

Speaker Specifications:

  • Nominal Impedance: 4Ω
  • Max Power: 180 W
  • System Sensitivity (1 W/1 m): 86 dB
  • Frequency Response: 85 Hz-20 kHz, ±3 dB


  • Unit (L x W x H): 3.94 x 7.4 x 2.28 in.
  • Weight (lbs.): 1.1
  • Shipping Weight (lbs.): 9.25
  • GB Dimensions (H x L x W): 16.93 x 8.35 x 8.07 in.
  • GB Weight (lbs.): 9.25
  • MC Weight (lbs.): 18.5


  • Color: Black
  • Power - Output (Watts): 180w
  • Wireless Remote Capable: Yes

Shipping & Delivery

We offer a standard flat rate shipping of 9.95 on most all items.

Getting all orders shipped out fast and efficiently is our top priority, orders will be processed and shipped usually by the next business day.  For customers in the USA expected delivery times are 3-5 days.  Our shipping facilities are located in Bayville, NJ. and Tampa, FL.  Currently we are only shipping within the United States.  

  • Up to 5 working days for delivery on in-stock items, subject to payment clearance.
  • All orders placed after 4.00pm Monday to Friday will be processed the next working day.
  • Orders placed over a weekend (Sat-Sun) will be processed the following monday.


We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days to return.  We’ll give you a full refund by the same method you used to pay. 

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at Please note that returns will need to be sent to the following address: 18 Butler Avenue
Bayville, NJ.

Customer is responsible for return shipping cost.  Please, print off a return label and send back to the address mentioned above.  Customer's may also take packages to thier local post office to have shipping label created.  Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return questions at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 5 to 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at





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