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BOSS Audio Systems

BOSS Audio Systems MCBK470B Motorcycle Bluetooth Speaker System - Class D Compact Amplifier, 3 Inch Weatherproof Speakers, Volume Control, Great for Use With ATVs and 12 Volt Vehicles

  • Based on 2,380 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 14
Order within 8 hours and 14 minutes
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Style: (4) 3" Black Speakers + Class D Amp


Features

  • BLUETOOTH: Play and control a vast library of your favorite music using your smartphone or MP3 device, plus plug into apps like Spotify and Pandora wirelessly
  • AMPLIFIER: A Bluetooth, compact, weatherproof, class D amplifier is included.
  • WEATHERPROOF: The MCBK470B has been outfitted with the latest weatherproofing techniques for protection against the elements
  • SPEAKERS: Also included are four 3-inch, black, full range speakers. The adjustable brackets will fit handlebars from ranging from .75 to 1.25
  • PLAYBACK: A 3.5 mm auxiliary input is compatible with audio outputs of smartphones and MP3 players
  • VOLUME CONTROL: A convenient inline volume control can be installed in a place of your choosing, making sure that when the need hits... so will your tunes

Description

Boss Audio Systems MCBK470B Motorcycle Bluetooth Speaker System - Class D Compact Amplifier, 3 Inch Weatherproof Speakers, Volume Control, Great for Use With ATVs and 12 Volt Vehicles

Brand: BOSS Audio Systems


Speaker Maximum Output Power: 1000 Watts


Connectivity Technology: wired, wireless


Input Voltage: 12 Volts


Mounting Type: Speaker


Model Name: MCBK470B


Speaker Type: Outdoor


Special Feature: Radio, SD Card


Recommended Uses For Product: For Motorcycles


Compatible Devices: MP3 Player, Phones, Television, Smartphone


Subwoofer Diameter: 3 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 3.0


Color: BLACK


Included Components: Speakers, Amplifier


Product Dimensions: 6"D x 9"W x 12"H


Item Weight: 0.01 Ounces


Impedance: 4 Ohm


Is Waterproof: FALSE


Number of Items: 5


Control Method: Remote


Wireless Communication Technology: Bluetooth


Speaker Size: 3 Inches


Power Source: Battery Powered


Signal-to-Noise Ratio: 85 dB


Woofer Diameter: 3 Inches


Tweeter Diameter: 3 Inches


Vehicle Service Type: Motorcycle


Water Resistance Level: Waterproof


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Audio Driver Size: 76.2 Millimeters


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


UPC: 791489123242


Style: (4) 3" Black Speakers + Class D Amp


Global Trade Identification Number: 42


Manufacturer: Boss Audio Systems, Inc.


Item Weight: 0.01 ounces


Item model number: MCBK470B


Is Discontinued By Manufacturer: No


Date First Available: August 24, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Blown away by the volume!!!
Style: (4) 3" Black Speakers + Class D Amp
Review Image by Scooby Scooby
Review Image by Scooby Scooby
The media could not be loaded. I’m seriously impressed with this BOSS sound system. I installed it on my 2003 GSX-R1000 and wasn’t sure if I could fit four speakers up front, but I managed to get three up there and placed the fourth in the trunk next to my LED controller. Now my lights strobe to the beat—super cool effect. The video I posted shows it playing at the lowest volume setting, and it’s still loud. My bike is straight piped, so I was worried I wouldn’t hear the music while riding but I can hear it clearly over the exhaust even at 60 mph. At 80+ mph, you can still hear it well, especially if you don’t have an extremely loud exhaust. The sound is clean with no distortion at max volume, and the bass hits nicely. I tested it in an open parking lot and could hear it clearly from over 100 feet away. Installation was simple, just connect the power and ground to the battery; the rest is plug-and-play. Bluetooth connects fast, and the volume knob also acts as a power switch. I’ve washed my bike and the speakers held up perfectly—they’re definitely waterproof. I’ve run the system at full volume for over an hour and the amp stayed cool the whole time. The speakers feel solid and durable, and the compact amp (about the size of your palm) is easy to tuck away. Overall, the system looks great and performs even better. Highly recommend this setup won’t disappoint. ... show more
Reviewed in the United States on May 10, 2025 by Scooby Scooby
    • Excellent
Style: (4) 3" Black Speakers + Class D Amp
The media could not be loaded. Very good product
Reviewed in the United States on May 9, 2025 by Humberto
    • great speakers
Style: (4) 3" Black Speakers + Class D Amp
other than me receiving chrome instead of the black that i ordered these speakers work great I have already hooked them up to my Harley Davidson heritage classic 114 and they are great definitely recommend.
Reviewed in the United States on May 18, 2025 by jason
    • Great system works great. Straightforward install
Style: (4) 3" Black Speakers + Class D Amp
First of all I want to say I am very pleased with this system. The system works well. And is plenty loud enough to hear on the highway. Bass is satisfactory but given that there is no subwoofer there is a limit to the bass. The mounting the speakers is very simple and straightforward. Mounting the amp is trickier since you have to find a safe spot on your bike but then it’s easy too. As far as wiring the system with some basic know how you can do this yourself because paying a shop to do it will get expensive. Think double to triple what the system cost to buy the system. If you are going to install yourself some things to know: First if you want to wire it directly into the battery you will need a rocker on off switch if not you’ll need to know where you can find a wire that is only love when the key is on. I personally wired mine to my headlight wiring at the battery. Second you may need to extend the wires depending on your vehicle’s size I personally added a foot to give me some slack on the wires. This means you may need to buy wiring and tools to link the wires. Third you will want some kind of zip or cable ties to keep the wires running neatly. Fourth you will want to be familiar with your vehicle. I have a Honda Shadow 750 I mounted this on and the best way to wire a bike is following other cables on the bike which means going under the tank. Typically this is simple and it sounds a lot harder than it is. Fifth this is not a tool free install you need a wrench to tighten the speaker nuts and any tools you need to get to your battery and wherever you want run the wires. Last don’t get discouraged. This is not a hard install just don’t expect to just plug in and go this will probably take you a couple hours to do right. But it’s worth it. Also there is a video on YouTube where a guy installs this exact system that may give you an idea ... show more
Reviewed in the United States on July 22, 2019 by Matt
    • Great Budget friendly tunes
Style: (4) 3" Black Speakers + Class D Amp
Picked up prime day for $92 and completely satisfied for price. Dont expect bass for the price but sound is not bad. I have a windshield and can hear till about 65mph. For best sound all speakers need to be on handlebars, not crashbar or rear. This system will drain battery quick if not hooked to a switch or something through key! Easy connect on bluetooth. I had no problem with cord lengths, amp up front. So far so good after a week but not sure of longevity. ... show more
Reviewed in the United States on October 15, 2024 by Katie
    • Not Weather Resistant
Style: (4) 3" Black Speakers + Class D Amp
The install wasn’t bad, and really these speakers should work great. I put them on my softail and worked great considering I don’t have bags for big ol speakers. But I was riding and as unpredictable as our weather gets it started sprinkling on me causing the roads to get wet and the bike is getting wet but not soaked at all. I was impressed because the speakers kept blaring at full volume in the rain. So I was super happy knowing this product could withstand the elements as the box says. Until 3 hours later when I was getting on the bike and I go to turn the speakers on and head to my buddies and they no longer make any sound. The amp turns on and my phone connects but the speakers are as quiet as a closed library. And now I’m pissed because I gotta undo all of the clean wiring I did and everything like that no return this product. So if you don’t ever see even a drop of water on your bike and only ride it indoors I’d like to say these would work. But if you have no control over the weather and have no clue when it’s gonna rain, then maybe get some true marine speakers sadly enough. ... show more
Reviewed in the United States on April 28, 2025 by Jillian
    • Mehhhh
Style: (4) 3" Black Speakers + Class D Amp
Shoulder shrugging about these. You can hear the music up until about 45mph. After that and it's money not well spent.
Reviewed in the United States on September 13, 2024 by Raymond Seaborn
    • Really good priced
Style: (4) 3" Black Speakers + Class D Amp
Work great I put them on a Suzuki Vinson and there sound clear and are good for the price I mounted them on the rack
Reviewed in the United States on February 6, 2025 by Mike L.

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