Boss MC600B

All-terrain Bluetooth® speaker and amplifier system

Item #: 104MC600B

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7 Reviews

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Take it outside

Do you have a motorcycle or an ATV without a sound system, or a boat that needs some music? The MC600B audio system from Boss allows you to stream music from your phone or other Bluetooth-equipped device. The system consists of two 3" speakers encased in pods, powered by a 2-channel amp. Best of all, the MC600B's components, including the speakers, circuit boards, and amplifier connections, have been specially coated and sealed to protect from water and weather.

Get connected

The MC600B includes an in-line multi-function remote control to regulate the sound going to the two speakers. The package includes adjustable brackets that mount the streamlined speaker pods to a handlebar or rail. You can connect your media player to the system's 1/8-inch input jack or through Bluetooth, and the system's 800-watt amp will rock the great outdoors. And the system's reception range is up to 33 feet, so you can keep the music playing even when you're not right next to the system.

Product Highlights:

  • system includes 2-channel amplifier and two 3" speakers
  • marine-grade construction for weather resistance
  • Bluetooth enabled with auto pairing and reconnect
  • peak power output: 800 watts
  • chromed plastic speaker pods
  • multi-function wired remote control
  • includes adjustable mounting brackets
  • frequency response: 250-20,000 Hz
  • amp dimensions: 3-7/8"L x 3-1/4"W x 1-1/2"H
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

Download owner's manual

  • 2 Speakers (each with a 41" input wire attached)
  • 2-channel amp (with wiring attached)
  • Wired control box
  • 3 Mounting brackets (each has 2 pieces)
  • 3 Offset brackets
  • 1 Control box mounting bracket
  • Four M8x12mm Allen head bolts (5mm head)
  • Three M8x20mm Allen head bolts (5mm head)
  • 3 Flat washers
  • Three M8 Locking nuts
  • Four 3/4" Screws
  • Three 0.125" Mounting bracket spacers
  • Three 0.025" Thick mounting bracket liners
  • 77" Power and ground wire with in-line fuse holder
  • One 10-amp ATO fuse (installed)
  • Aux in power cable adapter
  • Six 5-1/2" Zip ties
  • 1 Crimp-on ring terminal
  • 1 Crimp-on quick slide
  • User manual
  • Warranty information

Product Research


Amplifier Inputs: The amp has two inputs, a male 3.5mm mini-plug on the 58" cable attached to the control box and wireless Bluetooth.

Speaker Mounting: The speakers are designed to mount to a round tube using the adjustable clamps. Spacers are included for use with tubes from 7/8" to 1-3/8" (approximately). The speakers can still swivel almost 360°.

Control Box: The control box is typically mounted to the handlebars using the included bracket. (The mounting bracket for the control box is just like the speaker mounting brackets.) Once paired with a Bluetooth device, the control functions are play/pause, skip to the next track, return to the previous track, volume up, and volume down. Only the volume buttons are active when the source is connected to the 3.5mm input.

Note: Due to the differences in Bluetooth technology, some Bluetooth enabled devices may be incompatible, or may not support all the control box commands.

Wiring: Each speaker has an attached 41" input wire, terminated with inserts that plug into the Molex plug on the power/ground wire (the end of the wire that connects to the amplifier). A 20" long bundle of wires attached to the amp is terminated with the mate to the power/ground wire Molex. A 72" cable attached to the amp plugs into an 8" cable attached to the control box.


  • Speakers:
    • Diameter: 3.32"
    • Mounting Height: 4" (above center of the bar to which the speaker is mounted)
    • Depth: 4.3"
  • Amplifier:
    • Width: 4"
    • Height: 1.5"
    • Length: 3.36"
  • Control Box:
    • Width: 3-1/4" (4-1/8" including wiring)
    • Height: 2-3/16"
    • Depth: 7/8" (1" including mounting bracket)


  • Voltage: 9-16 volts DC
  • Max Power: 800 watts
  • THD: <1%
  • Signal to Noise Ratio: >74 dB
  • Channel Separation: >56 dB
  • Frequency Response: 250 Hz - 20 kHz
  • Sensitivity: 150 mV - 1 V

Extended Warranty: Units purchased from Crutchfield after 3/1/2015 carry an extended warranty relative to purchases from Boss' standard dealer network. The new warranty is 3 years parts and labor.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Boss MC600B Reviews

Average Customer Review:

7 reviews
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Boss MC600B

Written By Rick, Ohio on Friday, March 20, 2015

Crutchfield Customer Review (What's this?)

Great product

Pros: Great value for price.

Cons: Needs to be louder without distorting the sound.

Boss MC600B

Written By Grant, Iowa on Monday, March 16, 2015

Crutchfield Customer Review (What's this?)

Have had bike out four times now it seems to work great. I have loud pipes and I have no problem hearing it .The Bluetooth works great I would recommend this to anyone who wants a radio for there bike

Pros: Sound is great Bluetooth is awesome

Cons: None


Written By Anonymous, Indiana on Wednesday, September 24, 2014

Crutchfield Customer Review (What's this?)

Sound quality...very pleased. Able to hear nicely doing 70+. I have a windshield too.

Pros: Build quality Excellent. Ease of pairing to iPod and Samsung s$ phone through Bluetooth. For those that would feel it's quiet at 70+, it would have to literally be at a deafening level to overcome wind noise. Sitting in the driveway, you cannot turn up to full....too loud. That is the same volume while riding. The wind noise is just that loud. Very happy with purchase. Could have bought it cheaper elsewhere online but glad I didn't. I've heard others say their set wasn't worth it either.

Cons: Though directions could be much better, was able to figure out. There's an extra pigtail connector that is included that does not apply and it threw me off.

Nice Bluetooth audio system for your bike.

Written By 4wdOwnahe, Greenville, Ohii on Saturday, June 28, 2014

Crutchfield Customer Review (What's this?)

I installed this Boss Bluetooth two speaker audio system on my Honda VTX 1300 motorcycle. I am very happy with this product I think that it's a great bargain for the price. For what was paid I didn't expect the sound you would get from something with a much higher price tag. As expected certainly won't reproduce the low notes I usually put my iPhone on base reducer and can get more than enough sound at highway speeds with my windshield on and since the amplifier is mounted on the windshield bag I never run without the windshield. My wife wears a fullface helmet and can still hear just fine. I waited three weeks before reviewing it to make sure I didn't experience anything like the previous reviewer did and The amp doesn't seem to get overly hot (with it being 85-80 out) and I would expect for it to last a long time.

Pros: Great price, plenty of volume, Bluetooth rocks!

Cons: None

Boss MC600B

Written By Will, Simpsonville, SC on Wednesday, June 25, 2014

Crutchfield Customer Review (What's this?)

Great sounding system for your Motorcycle. Super easy to install and set up with the included directions, bluetooth works great as well as a 3.5 mm connection.

Cons: none

Boss MC600B

Written By Anonymous, Oklahoma City, OK on Thursday, June 19, 2014

Crutchfield Customer Review (What's this?)

Good overall product

Pros: Does exactly what it is supposed to.

Cons: Should have included different bracket sizes for mounting speakers


Written By ELI, Cape Coral, FL on Tuesday, May 27, 2014

Crutchfield Customer Review (What's this?)

Sounded great until the amp stopped working after several days of use. Maybe it was a defective one. Other than that I would of been ok with the kit.

Pros: loud, Bluetooth feature

Cons: didn't last

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