SKU: 51406112211

B2 Audio Reference Series 3-Way Crossover Pair B2-REF3WBX

Sale price$161.95 Regular price$179.95
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Description

B2 Audio Reference Series 3-Way Crossover Pair B2-REF3WBXCLEAN SIGNAL DISTRIBUTION: Properly separates frequencies between woofer, midrange, and tweeter for improved clarity and staging SHOW QUALITY DESIGN: Transparent acrylic cover and exposed copper coils create a premium high end appearance TUNABLE HIGH FREQUENCIES: Adjustable tweeter attenuation allows fine tuning for different vehicles and listening preferences BUILT FOR REFERENCE SYSTEMS: Designed to complement high performance component speaker

  • CLEAN SIGNAL DISTRIBUTION: Properly separates frequencies between woofer, midrange, and tweeter for improved clarity and staging
  • SHOW-QUALITY DESIGN: Transparent acrylic cover and exposed copper coils create a premium high-end appearance
  • TUNABLE HIGH FREQUENCIES: Adjustable tweeter attenuation allows fine tuning for different vehicles and listening preferences
  • BUILT FOR REFERENCE SYSTEMS: Designed to complement high-performance component speaker systems and SQL builds
  • PREMIUM INTERNAL COMPONENTS: Features large copper inductors, high-voltage capacitors, and durable resistors for stable performance
  • EASY INSTALLATION: Clearly labeled terminals simplify wiring for multi-speaker setups


B2 Audio Reference 3 Way Crossover Pair B2-REF3WBX


This Listing Includes



  • (2) B2 Audio 3 Way Crossovers B2-REF3WBX


Built for serious sound quality systems, the B2 Audio REF3WBX 3-Way Passive Crossovers are designed to bring clean signal distribution and refined tuning control to high-end speaker setups. Featuring a premium exposed-component design under a clear acrylic cover, these crossovers don't just perform beautifully, they look like audio jewelry for your install. Red copper-wound inductors, high-grade capacitors, and heavy-duty connection terminals give the REF3WBX the kind of "show build" energy that belongs behind plexiglass and RGB glow.


Designed for 3-way component systems, the REF3WBX helps properly distribute frequencies between your woofer, midrange, and tweeter for smoother response, improved clarity, and more balanced imaging. Adjustable tweeter attenuation settings allow you to fine-tune the top end to better match your vehicle acoustics and personal listening preferences.


Whether you're building a clean SQL setup, reference-grade front stage, or a full European-inspired sound quality install, the REF3WBX delivers the detail and control expected from B2 Audio’s Reference lineup.


Features



  • Premium 3-way passive crossover network

  • Designed for woofer, midrange, and tweeter integration

  • Adjustable tweeter level attenuation

  • High-quality copper inductors and premium components

  • Clear acrylic protective cover with exposed showcase layout

  • Heavy-duty screw-down terminals

  • Compact mounting-friendly design

  • Ideal for SQ and high-end custom audio systems

  • Signature B2 Audio Reference styling

  • Sold as a pair


Specifications



  • Model: B2-REF3WBX

  • Type: 3-Way Passive Crossover

  • Configuration: Woofer / Midrange / Tweeter

  • Tweeter Level Adjustment: Yes

  • Connection Type: Screw Terminal

  • Protective Cover: Clear Acrylic

  • Quantity: Pair

  • Application: Car Audio Component Systems


Dimensions



  • Length: 5.5"

  • Width: 3.7"

  • Depth: 1.6"

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: 51406112211

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4.5 ★★★★★
Based on 15 reviews
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Verified Purchase
J. Rogers
Lowell, US
★★★★★ 5
This is a great ball for high energy dogs.
Color: Blue
I have a Belgian Malinois, so you can imagine the Maligator jaws. Just opened this today and let her play with it indoors. She LOVES IT. It wore her out and it’s a toy she can really stay focused on without needing me to throw or roll for her. It moves on its own! I supervised her play. I was hoping it was too big to get under the couch, but no. It goes right under it. I had to block off the gap so I didn’t have to keep getting it out from under for her. The outter “shell” is very durable! When she had resting moments, she chewed it pretty good - I could hear the material squeaking against her teeth. I was worried she was tearing it up, but nope! Not a mark on it. It’s easy to set up and operate. It needed charging before play. After hours of play, she was able to somehow unscrew the outter shell. This concerned me bc the smaller, inner ball mechanism came out but I saw it right away and was able to put it back together. So, make sure it’s screwed together tightly (which I thought I had done without breaking it) and check it from time to time to make sure it hasn’t loosened. This is a great ball for her incredible high energy drive. It gives her the work and fun play she needs to get tired, which I love. This toy is on the expensive end, but so far it’s worth it. Now we’ll see how long it lasts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
C
Verified Purchase
Carol D
Port Orchard, US
★★★★★ 5
Love love it
Color: Blue
Best dog toy ever. I have a 1 year old boxer who is full of energy (understatement). This ball has provided more entertainment for us both than any dog toy I’ve ever purchased. Charge holds well and has a very resilient shell. I love it. Worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
Megan
Port Orchard, US
★★★★★ 4
Great ball for limited entertainment. Replaceable outer shell is an amazing option!
Color: Blue, Color: Blue
Bought this for our 45lb, ball-obsessed Dutch shepherd/pit bull dog mix. I had one of these years ago with the hard shell and couldn’t be happier with the new foam shell. The new foam shell is much quieter and while our dog might put holes in it with his teeth, he doesn’t seem to ever pull pieces off. For engagement level, he found it VERY interesting at first and was scared to grab it, but once he got over that he started holding it in his mouth even when it shakes and just tries to keep it. Isn’t the best for fetch or anything as he has trouble letting it go when it is actively moving, but it makes him happy while he has it. We just make sure to monitor him while it is out. The ability to change the outer shell and just buy a replacement for the shell instead of a whole new toy is a lovely feature that makes me very happy to continue buying from this company.
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
April L Patrick
Houston, US
★★★★★ 5
Great Interactive Option
Color: Blue
To start, I have been very happy with this purchase. A couple of key points for me are durability and being able to keep my dog's attention. I have had it for almost a year, just a month shy, and she hasn't managed to get through the foam outer shell even though she tries real hard to do so. Let's just say, she's hard to find toys for because of her habit of finding the point of failure where she can pick and gnaw at until the toy is no longer safe for her to have. With this toy, she not only found her match, but it also has her watching, waiting, and even stalking. Only one small issue has recently occurred: the motor has started having an issue where the charge doesn't hold, and it doesn't remain on afterwards. I have reached out to Cheerble directly to see about replacing it since I am still within their 12-month timeframe, and they responded right away.
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Reviewed in the United States on April 22, 2026
W
Verified Purchase
William Pearl
Charlottesville, US
★★★★★ 5
Quality product for the right dog...
Color: Orange
Honestly it's a really cool product well constructed and moves around on its own with several different modes. The design id brilliant with a tough rubber ball that unscrew to expose the element that makes it move in the middle. The dog won't be able to unscrew it but you can if you ever need to replace the ball for any reason but it would take some work for a dog to destroy the outer ball. Almost like "Kong" type material. The ball is about the size of a softball and the element inside is about the size of a golf ball. I thought my dog would love this but she was afraid of it, which is strange because she's afraid of nothing. Anyways I gave it to my neighbor upstairs and she has a yorkshire terrier who plays with it all the time so it all worked out great. Quality product . Good job!
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Reviewed in the United States on March 17, 2026

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