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Boss MC420B

600W Peak 3” Weatherproof Bluetooth Speaker Pods and Amplifier Sound System with Remote

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• Peak Power: 600W
• RMS: 300W x 2 Channels
• Includes 2-Channel Amp And Two 3" Speakers
• Bluetooth Enabled With Auto Pairing
• Chromed Plastic Speaker Pods
• Includes Adjustable Mounting Brackets
• Dimensions: 3-1/4"W x 3-1/8"D x 1-5/8"H

Learn more about the mc420b

We apologize

This item has been discontinued

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Description


Boss brand icon

Authorized dealer

Do you have a motorcycle or an ATV without a way to hear your favorite tunes, or a boat that needs accompaniment? Do you want to stream music from your phone or other Bluetooth-equipped device? This MC420B speaker system from Boss can satisfy your needs. It's weatherproof: the MC420B's components, including the speakers, circuit boards, and amplifier connections, have been specially coated and sealed to protect against damage from water and weather. And it's Bluetooth enabled, so you can connect wirelessly to your favorite device for hours of listening pleasure.

General Features:

  • All-Terrain Bluetooth® Speaker And Amplifier System
  • Power Output:
    • Peak Power: 600W
    • RMS: 300W x 2 Channels
  • Includes 2-channel amplifier and two 3" speakers
  • Marine-grade construction for weather resistance
  • Bluetooth enabled with auto pairing and reconnect
  • Chromed plastic speaker pods
  • Multi-function wired remote control
  • Includes adjustable mounting brackets
  • Frequency Response: 80-15,000 Hz
  • Dimensions: 3-1/4"W x 3-1/8"D x 1-5/8"H
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Boss MC420B manual

Product history:

Boss MC420B thumbnail
(newest, current model)
Boss MC400 thumbnail
(previous model, replaced by Boss MC420B)

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Specifications & Details


Speaker specifications
Number of Speakers
2
Speaker Grilles
Yes
Speaker Size
3"
Design
2-way Coaxial
Frequency Response
80 - 15,000 Hz
Weight (Pounds)
80 lbs
Remote Control Included
Yes
Power specifications
Amplified or Non-Amplified
Amplified
Amp Bluetooth Connectivity
Yes
Amplifier Class
A/B
CEA-2031 Compliant
No
General specifications
Marine Certified
Yes
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MC420B

Weight:

4.50lbs

Internal SKU:

mc420b

Internal Product ID:

77252

Customer Ratings & Reviews


Boss MC420B thumbnail image

5 star
67%
4 star
26%
3 star
7%
2 star
0%
1 star
0%



Durability
4.6
Value
4.8
Features
4.3
Design
4.8
Usability
4.7

Customer Reviews

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boss mc 400

The following review is for a previous version (MC400).

These are surprisingly loud and clear for their size. I can ride at highway speeds and the music is crystal clear what a great purchase. I've already ordered a second set for my utv . Definitely would recomend them.

By Eric on May 13, 2014

76 found this helpful


Great system for the money!

The following review is for a previous version (MC400).

I will say i am impressed with this system. For the price you can't beat it. I installed it on my 2005 Victory Hammer and use it every time i am on the bike. At highway speeds sometimes it is not audible. I normally where ear plugs when out on long rides at 50+ mph. That helps block the wind and makes the stereo a bit more audible. I didn't mount them on the mirror locations, but on my windshield mount brackets. They fit well behind my Bob Dron fairing, but i am going to remount them and try to aim them up a little more. Hoping that will help with the highway speeds. Overall, great system. Small and tucks out of the way as far as the amp goes. Plenty of wire for most installs. And make sure you put a switch in on the power wire or the amp will stay on constantly.

By Ichabod97 on July 21, 2014

73 found this helpful


Great sound system for motorcycle

The following review is for a previous version (MC400).

Very loud speakers, that i can even hear in my 3/4 helmet riding 70+ mph. My motorcycle has straight pipes and that isn't bothering. The only problem is volume regulator, its no longer working. Otherwise great system for a great value!

By Little agressive on September 18, 2013

75 found this helpful


motorcycle speakers

The following review is for a previous version (MC400).

I installed these speakers on my 2001 HD. For the most part i enjoy them and they sound pretty good if not for my loud pipes. Also wish they came with different mounts as the ones on the speakers limit how and where you can mount them but you just have to figure out what works for your bike.

By KB on February 4, 2013

74 found this helpful


Works 2nd time around!

The following review is for a previous version (MC400).

Original unit kept blowing fuses. Their great customer service got me a replacement which worked fine. Problem is both speaker grills blew off first ride I took with the bike. Instead of trying to get replacement speakers, I just doubled up some speaker cloth I had and installed them myself. Looks good, works great.

By Sloopy on June 16, 2014

71 found this helpful


motorcycle stereo system

The following review is for a previous version (MC400).

Product was just as stated and works awsome, sounds good on my bike and I would recommend it

By danny boy on July 20, 2014

71 found this helpful


boss mc400

The following review is for a previous version (MC400).

Great product. Volume control is great, the wire is short. I mounted the amp underneath the bike but the volume control wouldn't mount anywhere accessible so I extended it myself with an Ethernet cable. Overall great sound.

By derekcaron@gmail.com on September 17, 2013

71 found this helpful


Boss MC400 Review

The following review is for a previous version (MC400).

So I purchased this product that comes with the two speakers (that are bigger than I thought they would be), and the amp... Just had to purchase a "add a fuse" from autozone for like $4... Connected it, used the seat screw for the ground wire and let her rip... I've got an 02' kawasaki Vulcan 800 bobber, decently loud, not even at full blast and this system is LOUD and worth the money!... I would recommend this product, and it got here pretty quick too...

By Bubba on January 13, 2015

69 found this helpful


great item and service

The following review is for a previous version (MC400).

It does a great job very loyal item would recommend it anytime

By The Great DJ Moe on September 4, 2014

70 found this helpful


great seller...

The following review is for a previous version (MC400).

Everything was very accurate... Works grate... Highly recommend this product...

By Joe on April 2, 2014

67 found this helpful



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