SKU: 55094524639

Single Ported 3D-Printed Subwoofer Enclosure for B2 Audio RIOT-2.5

Sale price$58.46 Regular price$64.95
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Single Ported 3D-Printed Subwoofer Enclosure for B2 Audio RIOT-2.5Custom designed enclosure engineered for the B2 Audio RIOT 2. 5 mini woofer Single ported airflow system enhances bass output while keeping distortion low 3D printed composite build delivers strength, precision, and a sleek look Compact and lightweight, ideal for tight installs, displays, or small projects Vented structure improves cooling and long term performance Single Ported 3D Printed Subwoofer Enclosure for B2 Audio RIOT 2. 5 Included Items: (1)

  • Custom-designed enclosure engineered for the B2 Audio RIOT-2.5 mini woofer
  • Single-ported airflow system enhances bass output while keeping distortion low
  • 3D-printed composite build delivers strength, precision, and a sleek look
  • Compact and lightweight, ideal for tight installs, displays, or small projects
  • Vented structure improves cooling and long-term performance


Single Ported 3D-Printed Subwoofer Enclosure for B2 Audio RIOT-2.5


Included Items:

(1) Single Ported 3D-Printed Subwoofer Enclosure for B2 Audio RIOT-2.5 (available in multiple colors)


Product Description:

The RIOT 2.5 is a 2.5" speaker designed with a subwoofer-inspired look, making it a popular option for hobbyists building small desktop and DIY audio projects.


This 3D printed enclosure is built specifically to fit the B2 Audio RIOT 2.5. It provides a clean and compact housing for creative builds such as desktop Bluetooth systems, demo boxes, and custom mini audio setups.


If you're looking to build a small speaker project with a bold, subwoofer-style appearance, this enclosure gives you the foundation to start.


Pair it with the RIOT 2.5 speaker and a compatible chip amplifier to complete your build.


Key Features:



  • Custom-Fit Design: Built exclusively for the B2 Audio RIOT-2.5 mini woofer.

  • Single-Ported System: Optimized airflow enhances low-end impact and minimizes distortion.

  • 3D-Printed Construction: Reinforced composite ensures strength, precision, and a clean, modern aesthetic.

  • Compact & Versatile: Perfect for tight installs, desk displays, or micro-audio projects.

  • Efficient Venting: Provides consistent cooling and performance during extended periods of use.


Specifications:



  • Material: Reinforced 3D-printed composite

  • Configuration: Single-ported

  • Compatibility: B2 Audio RIOT-2.5 mini woofer

  • Design Focus: High-efficiency airflow, lightweight construction, precision fit


Measurements:



  • Length: 4.25"

  • Width: 3.75"

  • Height: 3.25"

  • Cutout Diameter: 2.29"

  • Mounting Depth: 3.20"

  • Weight: 0.40 lb

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: 55094524639

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4.4 ★★★★★
Based on 9 reviews
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Product Reviews
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Verified Purchase
Stephanie Dutey
Houston, US
★★★★★ 5
Finally a Toy My Pitbull Hasn’t Destroyed in 5 Minutes
Color: Blue+Red, Color: Blue+Red
I have a 65 lb pitbull who destroys most toys almost immediately, so I’m always skeptical when products claim to be “indestructible.” Most toys last maybe a few minutes in my house before pieces are everywhere. These have actually held up surprisingly well. The material feels durable and thick enough to handle really aggressive chewing, and so far my dog hasn’t been able to destroy them like he does with most other balls and squeaky toys. That alone makes these worth it to me. I also really like the size. They’re large enough that I don’t have to constantly worry about him accidentally swallowing them or choking while playing, which is a huge plus for bigger dogs. The squeaker inside also keeps him interested longer since he usually gets bored quickly with toys that don’t make noise or bounce around well. If you have a strong chewer or larger dog and you’re tired of replacing destroyed toys constantly, these are definitely worth trying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
R
Verified Purchase
Ray Ray
Fort Morgan, US
★★★★★ 5
Excellent choice
I will skeptical when buying these because I have a pitbull bulldog that likes to chew holes in every toy. This is her favorite she choose on the ball, but she doesn’t actually ruin it because she can’t. It holds up one of the squeakers broke, but that’s expected I guess my wife actually ordered more. I’m not sure if it was from the same seller or not but those ones they don’t favor as much for some reason I seen the same different colors. My dog even sleeps with it sometimes. The picture shows for sleeping with it. I’m definitely happy. I got these. They are tough. I like the fact that they have those little recessed holes so they can grab a hold of it and not get it all slimy like the other balls we have.
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Reviewed in the United States on April 23, 2026
T
Verified Purchase
Tyrek
Fort Morgan, US
★★★★★ 5
Durable and a must have for aggressive chewers
Color: Blue+Red
These are without a doubt the best toys that I have ever purchased for my dog. He's an aggressive chewer and quickly destroys almost every toy I buy. This one hasn't been destroyed yet and the squeaker is still working at about 5 months.
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Reviewed in the United States on June 11, 2026
K
Verified Purchase
Kassy
Grantham, US
★★★★★ 5
GSD Winner
Color: Blue+Red
10/10 recommend for big dogs with a tough chew. Our GSD absolutely loves these squeaky balls. They have perfect texture for his teeth and for our grip. They are the size of a baseball and are so durable and fun. Yes the squeaky is LOUD but he loves them so much that it's cute
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Reviewed in the United States on May 12, 2026
P
Verified Purchase
phan_graph
Dallas, US
★★★★★ 4
Great buy
Color: Blue+Red
My dogs kill every toy. They arrived very agressive chewers. These have lasted way longer than most balls have. Great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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