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Subwoofers

Feel the power of the low end with B2 Audio USA Subwoofers. Engineered for massive air movement and extreme performance, from daily driving to competition SPL, each sub delivers precision, durability, and unmatched bass.

Products
2" 4-Ohm B2 Audio Rampage RC2 Subwoofer for RC Cars & Hobby Enthusiasts

2" RC Car Subwoofer
B2 Audio RAMPAGE Competition Series 6.5" 1000 Watt RMS Carbon Fiber Dual 2-Ohm 2" Voice Coil Subwoofer

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

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

10" Subwoofers
B2 Audio RAMPAGE Series 12" Dual 1-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

12" Subwoofers
B2 Audio RAMPAGE Series 15" Dual 1-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

15" Subwoofers
B2 Audio X2C 18" Subwoofer B2-X2C-18-D1-V2 10,000 Watt RMS Bass. Front side angle view

18" Subwoofers
Front view of B2 Audio RAGE 3.5K Amplifier & 2 RAMPAGE8 8" Subwoofer Comb. 2 subwoofers, 1 amplifier, and bass knob shown.

Subwoofer Bundles
view of B2-RAGE15-D2-V3 Subwoofer Main image right side front.

Browse All Subwoofers
view of B2-RAGE15-D2-V3 Subwoofer Main image right side front.

Subwoofers
2" 4-Ohm B2 Audio Rampage RC2 Subwoofer for RC Cars & Hobby Enthusiasts

2" RC Car Subwoofer
B2 Audio RAMPAGE Competition Series 6.5" 1000 Watt RMS Carbon Fiber Dual 2-Ohm 2" Voice Coil Subwoofer

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

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

10" Subwoofers
B2 Audio RAMPAGE Series 12" Dual 1-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

12" Subwoofers
B2 Audio RAMPAGE Series 15" Dual 1-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer

15" Subwoofers
B2 Audio X2C 18" Subwoofer B2-X2C-18-D1-V2 10,000 Watt RMS Bass. Front side angle view

18" Subwoofers
Front view of B2 Audio RAGE 3.5K Amplifier & 2 RAMPAGE8 8" Subwoofer Comb. 2 subwoofers, 1 amplifier, and bass knob shown.

Subwoofer Bundles
view of B2-RAGE15-D2-V3 Subwoofer Main image right side front.

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62 products

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  • Sold Out

B2 Audio RAMPAGE Series 10" Dual 2-Ohm 3" Voice Coil 3000 Watt RMS Subwoofer

$699.95 $749.95

B2 Audio ZERO6 6000W Mono Amplifier + 12" 3500W RMS 1Ohm Subwoofers B2-Z6-COMBO1

$2,799.85

6000W RMS 1-Ohm Mono Zero6 Amp + 2 Dual 1-Ohm 3500W 15" Subwoofers B2-Z6-COMBO2

$2,999.85

  • Sold Out

B2 Audio ZERO6 6kW Mono Amp + 3x RAGE v4 12" 2kW RMS Subwoofers B2-Z6-COMBO3

$2,739.80

B2 Audio ZERO6 6K Amp + 3x RAGE V3 15" 2kW 1-0hm DVC RMS Subwoofers B2-Z6-COMBO4

$2,799.80

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

$1,399.75

  • Sold Out

B2-Z6-COMBO6 | B2 ZERO6 6K Amp + 4x RAMPAGE 6.5" 1Ohm 1kW RMS Carbon Fiber Subs

$2,279.75

B2-Z6-COMBO7 | B2 ZERO6 6K Amp + 4x RAMPAGE 8" 1000W RMS Carbon Fiber Subs

$2,599.75

B2 Audio ZERO6 6000W Mono Amplifier + Rampage Elite 12" Subwoofer B2-Z6-COMBO8

$2,299.90

B2 Audio ZERO6 6000W Mono Amp + Rampage10D1 3000W RMS Subwoofer B2-Z6-COMBO9

$2,799.85

B2 Audio ZERO6 6000W Mono Amplifier 15" 5000W RMS 2-Ohm Subwoofer B2-Z6-COMBO10

$2,399.90

B2 Audio ZERO 6000W Mono Amplifier + Rampage Elite 18" Subwoofer B2-Z6-COMBO11

$2,499.90

  • Sold Out

B2 Audio RAGE 1200.4 V2 4-Channel Amplifier + 2 RAGE8 D4 Subwoofers COMBO-20

$721.86 $759.85

  • On Sale

  • New

B2 Audio RIOT Series V3 12" 1000 Watt RMS Dual 2-Ohm 3" Voice Coil Subwoofer

$259.95 $289.95

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

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

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7302228346

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