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B2 Audio USA — Power. Precision. No Compromise.

Whether you’re upgrading factory sound or building a setup built to dominate the lanes, B2 delivers power, precision, and unmatched performance.

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Fast Shipping

Get your gear fast—orders over $100 ship free and leave our warehouse within 24 hours, so you can get loud without the wait.

Tried & Tested

Every B2 Audio product is engineered in Denmark and battle-tested by competitors worldwide, ensuring competition-grade performance you can rely on in any build.

Live Customer Support

Our U.S.-based team is here to back you up with real assistance—helping you choose the right setup and answering questions promptly.

High-Performance Innovation

Every B2 Audio product pushes the boundaries of what’s possible in car audio, blending cutting-edge tech with uncompromising build quality.

Featured Gear

  • On Sale

B2 Audio Black 4v 10 Channel DSP with Bluetooth iOS/Android App 96 KHz - 32 Bit

$139.95 $154.95

  • On Sale

B2-RAGE-4800 View of amplifier top and in/outside

B2 Audio RAGE 4800 Watt 1-Ohm Class D Full Range Monoblock Amplifier

$499.95 $599.95

  • On Sale

B2 Audio ZERO Series "Yggdrasil" 6K Watt 1-Ohm Monoblock Class-D Half Bridge Amplifier

$899.95 $999.95

  • On Sale

B2 Audio RIOT Series V2 6.5" 100 Watt RMS 4-Ohm Component Set With 1" Wide Band Tweeter & Crossover RIOT61

$129.95 $159.95

  • On Sale

B2 Audio RAMPAGE 8 V3 8" Dual 2-Ohm 2" Voice Coil 1000 Watt RMS Subwoofer

$319.95 $400.95

  • On Sale

B2 Audio RAMPAGE 8 V3 8" Dual 1-Ohm 2" Voice Coil 1000 Watt RMS Subwoofer

$319.95 $400.95

  • On Sale

B2 Audio RAVE 12" DVC 4 Ohm 2.5" VC 500W RMS Shallow Mount Subwoofer

$69.95 $99.95

  • On Sale

B2 Audio RAGE Series 8" 4-Ohm 250 Watt RMS Coaxial/Compression Driver Speakers RAGE8CXP

$219.95 $299.95

  • On Sale

Pair of B2-RAGE12PWR Speakers main image view of the right side and front of the Pair.

B2 Audio Pair of RAGE 12" 8-Ohm 500 Watt RMS Water Resistant Mid-Range Speakers RAGE12PWR

$349.95 $399.95

  • On Sale

B2 Audio 10" 750W RMS Dual 2-Ohm 3" Voice Coil Riot Subwoofer

$219.95 $249.95

  • On Sale

Official B2 Audio Aluminum Cased 30" RCA Bass Knob Red with B2 Audio Logo

$49.95 $59.95

  • On Sale

B2 Audio 3 Way 6.5" REF SQ Series Component Passive Crossover

$549.95 $699.95

  • On Sale

B2 Audio RAMPAGE Series 10" Dual 1-Ohm 3" Voice Coil 3000 Watt RMS Subwoofer

$699.95 $749.95

  • On Sale

B2 Audio class A/B Ref Four 4CH 1200W SQ Amplifier 4-ohm Bridgeable

$599.95 $699.95

  • New

50Ft Pre Cut 4 Gauge Red/Black CCA Power/Ground Wire Coil for Car Audio Systems

$79.95

B2 Audio MANI 600 Watt 1-Ohm Class D High Efficiency Compact Mono Bass Amplifier

$219.95

  • On Sale

  • New

B2 Audio DVPE212 1000W Loaded Dual 12" Subwoofer Enclosure w/ Mono Amplifier

$449.95 $549.95

  • On Sale

  • New

B2 Audio 2 Way 6.5" REF SQ Series Component Passive Crossover

$379.95 $499.95

  • On Sale

Discover the B2 Audio VATN AquaDust: 800W peak, 4‑channel, 2‑Ω Class‑D marine amplifier Fully waterproof & rugged—built for power and performance on the water. Front side angled view Showing included wires and connee===

B2 Audio VATN Aquadust 800W 4CH 2-Ohm Waterproof Marine Power Sport Amplifier

$199.95 $249.95

  • On Sale

B2 Audio Dual 12" 1000W RMS Dual 2 Ohm Vented Loaded Subwoofer Enclosure DVPE212

$299.95 $399.95

It Can Never B2 Loud

Engineering That Hits Hard

Designed for real output

Built for Builders

Trusted by serious enthusiasts worldwide

Support You Can Count On

U.S. team + fast shipping

Community First

Real people, real builds

Browse by Series

Mix and match

across the B2 Audio lineup to create your perfect system. Whether you’re chasing clean daily sound or competition-level SPL, the key is pairing gear with the right RMS power, impedance, and wattage.
B2 Audio RAGE series being held by Vikings in car going into battle

60 products

RAGE

The perfect balance between daily sound and SPL strength.

RAGEXL Series – Built for Extreme Bass

14 products

RAGEXL

Extreme power handling and engineering for pure competition-grade performance.

RAMPAGE Series – High-Performance Subwoofers & Recone Kits

27 products

RAMPAGE

Compact, efficient, and brutally loud.

RAVE Series

5 products

RAVE

Great sound at great prices.

B2 Audio USA Vikings staring at a triton floating above water with lightning striking in the mountainy background

7 products

REFERENCE

Designed for audiophiles who demand true sound reproduction.

B2 Audio RIOT Series Collection Viking Hero image.

21 products

RIOT

Everyday reliability meets serious output.

VATN Series

1 product

VATN

Weatherproof performance built to withstand the elements

ZERO Series

12 products

ZERO

Uncompromising power, precision, and control built for world-class competitors.

B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 1 Ohm Subwoofer

4 products

X2C

Competition Subwoofers

Browse Now

Sweet Like Danish

Riot Series Speakers Overview

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B2 Audio USA on YouTube
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Rampage Elite 12" Unboxing + Dyno
REFSQ63 Component Set Unboxing + Test
REFSQ63 Component Set Unboxing + Test
DVPE212 Dual 12" Enclosure Overview
DVPE212 Dual 12" Enclosure Overview
VATN Marine Amplifier Unboxing + Dyno
VATN Marine Amplifier Unboxing + Dyno
B2 Audio Testing Amplifier Prototypes
B2 Audio Testing Amplifier Prototypes
First Look at the B2 Audio RAGE-7800 🔥 Coming Soon!
First Look at the B2 Audio RAGE-7800 🔥 Coming Soon!

The craftsmanship on these subs is unreal. You can tell B2 designs their gear for people who actually push limits.

K. Harris, FL

I’ve run plenty of systems, but my B2 setup sounds cleaner and hits harder than anything I’ve owned before.

D. Morales, TX

My RAGE amps deliver every watt they promise — consistent, strong, and never run hot.

C. Young, OH

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About

B2 Audio delivers competition-grade car audio, engineered in Denmark and trusted worldwide for unmatched power, clarity, and precision.

NO OPEN SHOWROOM.

Online orders can be placed for delivery or for curb-side pickup only.

Contact

info@b2audiousa.com

7302228346

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