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Adire Audio ADBX12D4 BrahmaX 12" XBL DVC Subwoofer

Adire Audio
Part #294-122

Adire Audio ADBX12D4 BrahmaX 12" XBL DVC Subwoofer

Adire Audio
Part #294-122  
Model: ADBX12D4
The legend is back! Parts Express is pleased to announce the addition of Adire Audio, the makers of the original XBL^2 high excursion subwoofer drivers. The BrahmaX Mk2 subwoofers are upgrades to the original industry standard for low distortion, extreme linearity and excursion capability. If you are looking for ultra high-output, low distortion and near-endless excursion capability, look no further.
Key Features
  • Patented XBL^2 Linear Motor Technology
  • Hi Temp 3” Flat Wound Aluminum Voice Coil
  • Machined Aluminum Shorting Ring in XBL Rebate
  • Dual Progressive Spiders
  • Heavy Duty Lead Wires Interwoven Into Spiders
  • Y35 Ferrite Magnet Motor Structure w/ Vented Pole
  • Hand assembled in the U.S.A.
Your Price: $699.99
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MSRP: $1,049.99
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Estimated back in stock 2/28/2025
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Overview

Adire Audio ADBX12D4 BrahmaX 12" XBL DVC Subwoofer

Adire Audio ADBX12D4 BrahmaX 12" XBL DVC Subwoofer

The ultimate solution for ultra high excursion, linearity and low distortion

 

The 2021 Brahma X Mk2, previously known as the Brahma Extreme, has a rich history of setting records many years ago in various car audio SPL competitions. Adire Audio decided to set out and redesign the Brahma Extreme, refining the original XBL^2 motor designs and raising the bar further to what makes the ultimate musical daily driving subwoofer!

Adire set out to give a nod to the legendary aspects of the original Brahma Extreme and update it to what is an excellent ode to the rich history of an extremely rugged, ground-pounding, daily driving, ultra musical subwoofer. The BrahmaX Mk2 includes inductance rings inside of the Y35 ferrite magnetic gap to help lower the overall inductance of the woofer and enhance a more vibrant and tonally balanced output through out the entire range of linear excursion. It also features a high temperature 3” flat wound copper voice coil rated at 1500 watts RMS as well as Adires proprietary dual 8” progressive roll spider profile.

 

Unable to find a spider they were happy with, Adire developed their own proprietary dual 8” progressive roll spider profile. After more than 2 years of material testing, they settled on a 100% Nomex weave for long term durability. This technology is just one small piece of the redesign puzzle which adds up to allow Adire to keep the BrahmaX Mk2 as sound quality oriented as possible, without sacrificing overall SPL output.

Featuring oversized 4awg push pin terminals, the BrahmaX subwoofers also utilize a non pressed kraft pulp hybrid fiber blend cone body and a multi-layer foam surround that keeps them durable for your sonic enjoyment for many years to come. The standard injection molded ABS plastic dustcaps keep the cone body rigid for the Extreme applications they may be used in. 

The BrahmaX Mk2 is rated at 1500 watts RMS power handling and features a 3” flat wound copper voice coil available in Dual 2 or Dual 4 ohm that will keep you enjoying your music at all levels of excursion and output for many years to come.   

With excellent sound quality and extreme output the Brahma Extreme Mk2 is the epitome of what an Extreme daily driving subwoofer should be!

 

Product Details

BrandAdire Audio
ModelADBX12D4
Part Number294-122
UPC753459520475
Unit of MeasureEach
Weight60.8

Product Specifications

Nominal Diameter12"
Bolt Circle Diameter12
Power Handling (RMS)1500 Watts
Power Handling (MAX)3000 Watts
Impedance4Ω
Sensitivity85.51dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)30.9417Hz
DC Resistance (Re)6.81Ω
Voice Coil Inductance (Le)1.9766mH
Mechanical Q (Qms)4.7
Electromagnetic Q (Qes)0.49
Total Q (Qts)0.44
Compliance Equivalent Volume (Vas)1.397ft³
Mechanical Compliance of Suspension (Cms)0.12mm/N
BL Product (BL)24.19T·m
Diaphragm Mass Inc. Airload (Mms)219.07g
Maximum Linear Excursion (Xmax)32mm
Surface Area of Cone (Sd)481.68cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialFoam
Voice Coil Wire MaterialCopper
Basket / Frame MaterialCast Aluminum

Mounting Information

Overall Outside Diameter13"
Baffle Cutout Diameter11.375"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.78ft³
Sealed F355.2Hz
Vented Volume2.25ft³
Vented F325.6Hz

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