SKU: 95123887453

B2 Audio REFERENCE 3" 6-Ohm 50 Watt RMS Bamboo Infused Midrange Speaker REF3MR

Sale price$179.95 Regular price$199.95
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

B2 Audio REFERENCE 3" 6-Ohm 50 Watt RMS Bamboo Infused Midrange Speaker REF3MRExceptional Midrange Performance: Experience rich and detailed midrange frequencies with these high quality bamboo infused speakers. Powerful RMS Handling: Each speaker boasts a RMS power handling of 50W, ensuring robust and clear audio reproduction. Premium Construction: Crafted with bamboo infusion for enhanced durability and superior sound quality. Wide Frequency Response: Enjoy a frequency response of 50 Hz to 25 KHz, capturing every nuance of

  • Exceptional Midrange Performance: Experience rich and detailed midrange frequencies with these high-quality bamboo-infused speakers.
  • Powerful RMS Handling: Each speaker boasts a RMS power handling of 50W, ensuring robust and clear audio reproduction.
  • Premium Construction: Crafted with bamboo infusion for enhanced durability and superior sound quality.
  • Wide Frequency Response: Enjoy a frequency response of 50 Hz to 25 KHz, capturing every nuance of your music.
  • Easy Installation: Designed with precise measurements for straightforward mounting in your vehicle or audio setup.


B2 Audio REFERENCE 3" 6-Ohm 50 Watt RMS Bamboo Infused Midrange Speaker REF3MR



*This one’s been discontinued, but we’ve got you covered. Check out the B2-REFSQ3.



This Listing Includes:



  • (2) 3" 50 Watt Midrange Speakers


Fuel your audio revolution with the B2 Audio REF 3" Bamboo Infused Midrange Speakers. Engineered to obliterate mediocrity, these speakers unleash relentless midrange performance that'll leave you in awe. With a bone-shaking RMS power handling of 50W per speaker, they don't just reproduce sound; they command it with authority, delivering robust and crystal-clear audio output that dominates the competition. Crafted with bamboo infusion, these speakers aren't just durable; they're unstoppable, ensuring superior sound quality that stands the test of time. Boasting a wide frequency response of 50 Hz to 25 KHz, they faithfully reproduce every nuance of midrange frequencies, elevating your audio experience to new heights whether you're jamming to music or immersing yourself in movies.


Features



  • 50 Watts RMS power handling per speaker

  • 6 Ohm nominal impedance

  • 1 Inch voice coil

  • Bamboo-infused cone for rigidity and tonal accuracy

  • Wide frequency response from 50 Hz to 25 kHz

  • Compact design for dash, pillar, and custom installations

  • Designed for sound quality-focused builds


Specifications:



  • RMS Power Handling: 50W

  • Nominal Impedance: 6 Ohms

  • Voice Coil Diameter: 1"

  • Frequency Response: 50 Hz ~ 25 KHz


Thiele & Small Parameters:



  • Free Air Resonance (Fs): 159 Hz

  • Resistance (Re):5.2 Ohms

  • Mechanical Factor (Qms): 5.54

  • Electrical Factor (Qes): 1.43

  • Total Factor (Qts): 1.14

  • Equivalent Volume (Vas): 0.5 L

  • L Efficiency: 0.142%

  • Compliance (Cms): 354 um/N

  • BL Factor (BL): 3.2 TM

  • Moving Mass (Mms): 2.8 g

  • Sound Pressure Level (SPL): 83.6 dB


Dimensions:



  • Overall Diameter: 3.59" / 91.4mm

  • Mounting Diameter: 3.03" / 77mm

  • Front Mount Baffle Cutout: 3.15" / 80mm

  • Overall Depth: 1.91" / 48.6mm

  • Mounting Depth: 1.53" / 38.9mm

  • Sold as: (Pair)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95123887453

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4.4 ★★★★★
Based on 16 reviews
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S
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STEVE
Lake Worth, US
★★★★★ 1
Don’t but this…
Color: Black, Color: Black
The holder came quickly and isn’t that bad but mounts with a huge adhesive backing, which again isn’t;t bad, but it was sent in a plastic bad, like a zip lock bag. The adhesive backing has NO protecvtyive strip on it, so it is covered in lint and debris and was sticking to the bag it was sent in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
A
Verified Purchase
Andre B
Belleville, US
★★★★★ 5
Cable management
Color: Black
Great solution
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
B
Verified Purchase
Bisharah Kakish
New York, US
★★★★★ 4
I just hope it will last for a long time
Color: Black*2
The material is not cheap, I mean it’s a really good silicone! Very easy to use out of the box, and it did fit two of my bricks. All I hope is that it will last for a long time stuck under my desk since I had to stick my bricks upside down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
D
Verified Purchase
DB
Louisville, US
★★★★★ 5
Works great. Keeps things nice and tidy.
Color: Black, Color: Black
Works great! I regularly use the end of my dining table as a spot to use my laptop and really wanted a more organized way of keeping the cord tidy. This of course would also easily work on a desk as well It's completely made from a nice stretchy and durable silicone and could accommodate pretty good size chargers. My charger is pretty small so it doesn't fit tightly, but it still works perfectly. It's also super easy to install. The reverse side of this has really strong adhesive to hold onto whatever flat surface you attach it to. Mine is adhered to the underside of a wood table and so far it doesn't appear to have any issues with it. I should mention that since it's held on by adhesive, it's not something you can easily move after installed, so put it where you want it to permanently be. That said, for the price you can easily get a second or a third one if you need it in multiple locations. Overall, it works great and it really keeps my laptop charger off the floor and everything is nice and tidy.
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Reviewed in the United States on October 12, 2025
E
Verified Purchase
ENF
Louisville, US
★★★★★ 3
Nice, BUT a few mounting holes would have made it 5 stars!
Color: Black*2
These seem to be fine but since I have to use this to hold a power brick to a wood joist which is NOT smooth, the included adhesive back is not something that will hold securely! I ended up have to screw two wafer head screws through the rubber backing and into the joist to hold the holder to the wood joist securely. If they put some thought into the design, it would have been nice, if they had incorporated a few mounting holes, which would have taken care if this being mounted to items that are not smooth such as a wood joist or other rough surfaces!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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