Model#: MILN289120

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Milwaukee 2891-20 M18/M12 Wireless Jobsite Speaker

  • Milwaukee 2891-20 M18/M12 Wireless Jobsite Speaker
  • Note: Battery sold separately
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The Milwaukee M18/M12 Wireless Jobsite Speaker delivers the loudest and clearest sound on or off the jobsite. The premium six speaker design provides unmatched clarity of sound with booming bass, clear mids, and sharp highs. Paired with a 40W dual channel digital amplifier, the speaker produces big sound to fill any room or work environment. Nothing But Heavy Duty construction features impact resistant side caps and a reinforced honeycomb grill to withstand drops and abuse. The latest Bluetooth technology ensures easy pairing with a smart phone, tablet, or other mobile device from up to 100ft away. Compatible with all M18 and M12 Batteries or able to run off of AC power, the M18/M12 Wireless Jobsite Speaker maximizes versatility, functionality, and performance to set a new standard in high-definition jobsite sound.
  • Industry's Loudest, Clearest Sound System.
  • Stream high definition music wirelessly with Bluetooth from over 100ft. 
  • Compatible with the M18 and M12 systems featuring over 200 tools, or power with AC adapter.             
  • 2 Passive Radiators maximizes clarity and volume of bass.
  • 2 High Definition Mid-Woofers maximizes clarity at loudest volume.            
  • (1) Wireless Jobsite Speaker
  • (1) AC power outlet


Cordless: Yes
Length: 7.5 in.
Width: 13.75 in.
Height: 6.5 in.
Weight: 5.3 lbs.
Batteries Included: 0
Battery Life: 16 Hours
Battery System: M12/M18
Battery Type: Li-Ion
Bluetooth Compatibility: Yes
Case Included: No
Charger Included: No
Display Type: Other
Powered Tool Power Source: Electric - Cordless
Voltage: 12V/18V
Wattage: 40W
Wifi compatibility: No



4.7 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (8)
Lightweight (8)
Easy To Use (7)
Powerful (6)
Battery Longevity (if applicable) (6)
Best Uses
Jobsite (5)
Frequent Use (4)
Home Repair (4)
Large Projects (3)
Yes, I would recommend this to a friend
Easy To Use
Ergonomic Design
Battery Longevity (if applicable)
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
Bad ass
Super clean sound and bad ass bass for as small and compact as it is. Totally dig this Bluetooth radio!!
July 20, 2019
2 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Tough as nails!
I use it when I’m working in the shop and when I go out in my polaris rzr I strap it down to the cage, it has been through two riding trips in West Virginia through the rain and the mud it still has great sound! Would definitely suggest to anyone looking to buy one
March 10, 2019
Originally posted at
I wouldn't replace it for another type or brand.
I use my speaker on a daily basis at work and at home. It keeps my crew motivated with music. And at home I watch movies on my fone with my Milwaukee speaker for the sound with it performs very well. Having a radio in it would've been very nice tho.
February 8, 2019
Originally posted at
Big sound Little Box
I purchased this radio over the holidays when they had a promotion going on to get the free M18-5.0 battery and was a little hesitant on this one over the big radio with charging station that was cheaper priced! I decided the free extra battery was a much better deal in the long run so I went with it!
Super glad I did I love this radio its loud as ever, too loud in fact for my industry working inside peoples garages. Bluetooth works great couldn't be happier with Milwaukee's products! Keep making them and Ill keep buying them
January 21, 2019
Originally posted at
Great setup, compact size.
Love the layout and design. Mids and highs sound great. I feel the bass port in back is too small and restricts the low end sounds from being produced. If you listen to anything with bass it distorts it somewhat and that's not at full volume just to clarify.
January 20, 2019
Originally posted at
Very durable, doesn't work with all phones
I bought mine 5 months ago, works great, plenty loud but my phone ( Kyocera duraforce pro) doesn't work well with it. The normal iPhones and Samsung's work just fine
October 21, 2018
Originally posted at
My best little worker
I use it at home on the job and at party's my best friend
October 3, 2018
Originally posted at
Good speaker
I bought this speaker from Home Depot almost a year ago and since the second day of owning it it will not turn on every so often connected with power and or battery it just won’t turn on but when it does work I love thing
September 9, 2018
Originally posted at
Yes, I would recommend this to a friend
Easy To Use
Battery Longevity (if applicable)
Tube boom box, nice sound, easy quick wireless connect.
A bit bigger than I thought it would be, but this thing puts out some nice sound! Bluetooth connects super easy and fast. Battery life is exceptionally long. I love the dual battery port too (m12/m18). Added bonus it has a usb that can charge your phone and an audio input with 3.5mm jack. Also comes with a wall power supply if you don’t want to use the battery.
August 31, 2018
1 year ago
Describe Yourself:
Avid Do-it-Yourselfer
Yes, I would recommend this to a friend
Easy To Use
Battery Longevity (if applicable)
Best Uses
Frequent Use
Large Projects
Small Projects
Home Repair
Great product
Great addition to my collection. I use it every day sound quality is good. Runs a long time on a battery. I actually have 2 one at home and one at work.
March 8, 2018
1 year ago
Describe Yourself:

Questions & Answers

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Browse 10 questions Browse 10 questions and 16 answers
I need this power cord??
eduardo z on Nov 7, 2017
BEST ANSWER: What do u need?
Does it have am/fm radio?
Trey C on May 15, 2018
BEST ANSWER: No. Strictly a Bluetooth speaker. If you wanted to listen to the radio (live sports, etc.) you would need to stream it via your Bluetooth-enabled source device (like a smartphone) or connect a Bluetooth transmitter to a radio and pair it with the Milwaukee speaker. The alternative Milwaukee model # 2792-20 M18 Jobsite Radio & Charger has an built-n Bluetooth receiver.
Does it pair with 2792-20 ?
Wendell D on May 14, 2018
BEST ANSWER: No, both the radio and speaker only receive the bluetooth/wireless signal. You could only use 1 application at a time.
Is it water proof?
A shopper on Aug 4, 2019
Does it charge the battery when a.c. adaptor is plugged in?
Alex B on Sep 26, 2018
BEST ANSWER: Model 2891-20 will not charge the battery when the adaptor is plugged in.
Is it water proof ?
A shopper on Feb 19, 2018

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: (1) Wireless Jobsite Speaker,
(1) AC power outlet
(1) 2891-20 Wireless Jobsite Speaker,
(1) AC power outlet
Availability: In Stock Out of Stock
Warranty: 1 Year 120 Days