B2 Audio RIOT-2.5 Mini Woofer System 3D-Printed Box, Amp & Enclosure DIY Project
SKU: 72485694191

B2 Audio RIOT-2.5 Mini Woofer System 3D-Printed Box, Amp & Enclosure DIY Project

Sale price$141.72 Regular price$157.47
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Description

B2 Audio RIOT-2.5 Mini Woofer System 3D-Printed Box, Amp & Enclosure DIY ProjectAll in One Mini Audio System Includes two B2 Audio RIOT 2. 5 mini woofers, a dual ported 3D printed sub box, Daakro ZK 1002T amplifier, and custom amp enclosure. Compact Powerhouse Delivers rich midbass, clear highs, and deep low end punch in a small, lightweight design perfect for RC cars, desktops, or DIY builds. Precision 3D Printing Custom enclosures engineered for airflow, cooling, and strength while showcasing a clean professional look with the

  • All-in-One Mini Audio System – Includes two B2 Audio RIOT-2.5 mini woofers, a dual-ported 3D-printed sub box, Daakro ZK-1002T amplifier, and custom amp enclosure.
  • Compact Powerhouse – Delivers rich midbass, clear highs, and deep low-end punch in a small, lightweight design perfect for RC cars, desktops, or DIY builds.
  • Precision 3D Printing – Custom enclosures engineered for airflow, cooling, and strength while showcasing a clean professional look with the B2 Audio logo.
  • Durable Components – Aluminum baskets, paper cones, and high-efficiency coils ensure reliability and clarity even at higher volumes.
  • Plug-and-Play Design – Optimized to work seamlessly together for easy installation, professional sound, and premium B2 Audio performance right out of the box.


B2 Audio RIOT-2.5 Mini Woofer System 3D-Printed Box, Amp & Enclosure DIY Project


This Listing Includes:



  • (2) B2 Audio RIOT-2.5 Mini Woofer 2.5" 4 Ohm Loudspeakers 20W RMS Aluminum Basket

  • (1) Dual Ported 3D-Printed Subwoofer Enclosure for B2 Audio RIOT-2.5

  • (1) Daakro ZK-1002T Amplifier

  • (1) Custom 3D-Printed B2 Audio Amp Box for ZK-1002T Amplifier


This kit brings together everything needed to build a compact Bluetooth-powered speaker setup using the B2 Audio RIOT 2.5 platform.


The RIOT 2.5 is a 2.5" speaker with a subwoofer-inspired design, offering a bold look in a small format. The dual configuration provides more output and presence than a single-speaker build while still keeping the overall project compact and desktop-friendly.


The included dual 3D printed enclosure and amplifier case provide a clean foundation for your build, while the ZK-1002T Bluetooth amplifier powers the system. Just add a compatible 12–24V DC power supply and complete the wiring.


Disclaimer: Does NOT come with screws or mounting hardware. 12–24V DC power supply NOT included.


Specifications:



  • Woofer Size: 2.5" (x2)

  • Power Handling: 20W RMS / 40W Max per woofer

  • Impedance: 4 Ohm

  • Voice Coil: 0.8" 4-layer aluminum

  • Basket: Black powder-coated aluminum

  • Sensitivity: 76.4 dB

  • Fs: 121.6 Hz

  • Mount Depth: 53mm

  • Enclosure Type: Dual Ported, 3D-Printed Composite

  • Amp Model: Daakro ZK-1002T

  • Amp Box Dimensions: 4.08" L x 3.2" W x 1.3" H

  • Amp Box Weight: 2 oz

  • System Compatibility: Ideal for custom mini audio builds, RC setups, desktop systems


Dimensions:



  • Complete Kit (approx. packaged): 10" L x 8" W x 6" H

  • Total Weight: 3.6 lbs


The ultimate mini audio setup. Compact, precise, and professionally engineered, this all-in-one B2 Audio system brings power, clarity, and innovation to any small-scale sound project.

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: 72485694191

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