Skip to content
  1. New Drop! Shop Now
  2. Free shipping on orders over $100
  3. View the 2026 B2 Audio Catalog

B2 AUDIO USA SALE

Up to 25% Off B2 Audio

Sale starts

Shop Labor Day Deals
Starts In
00 Days
00 Hours
00 Mins
00 Secs

15" Subwoofers

25 products

Clear all

  • Save 10%

B2 Audio 15" High Excursion Subwoofer RAMPAGE 5000W RMS Dual 1 Ohm

$1,259.90 $1,399.95

  • Save 10%

B2 Audio 15" High Excursion Subwoofer RAMPAGE15 D2 5000W RMS

$1,259.90 $1,399.95

  • Save 10%

B2 Audio RAGEXL Series V2 15" 3500 Watt RMS Carbon Fiber Cone Dual 1-Ohm 3" Voice Coil Subwoofer

$899.90 $999.95

  • Save 10%

B2 Audio RAGEXL Series V2 15" 3500 Watt RMS Carbon Fiber Cone Dual 2-Ohm 3" Voice Coil Subwoofer

$899.90 $999.95

  • Save 10%

B2 Audio 15" Subwoofer 1000W RMS Dual 4-Ohm 3" Voice Coil RIOT

$359.90 $399.95

  • Save 10%

B2 Audio 15" Subwoofer 1000W RMS 3" Voice Coil Dual 2-Ohm RIOT

$359.90 $399.95

  • Save 10%

B2-RAGE15-D1-V3 15" Subwoofer right front side view

B2 Audio RAGE Series V3 15" 2000 Watt RMS Dual 1-Ohm 3" Voice Coil Subwoofer

$539.90 $599.95

  • Save 10%

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

B2 Audio RAGE Series V3 15" 2000 Watt RMS Dual 2-Ohm 3" Voice Coil Subwoofer

$539.90 $599.95

  • Sold Out

B2 Audio RAGE Series 15" 2000 Watt RMS Dual 1-Ohm 3" Voice Coil Subwoofer

$689.95

  • Sold Out

B2 Audio RAGE Series 15" 2000 Watt RMS Dual 2-Ohm 3" Voice Coil Subwoofer

$689.95

  • Sold Out

B2 Audio Subwoofer & Amplifier Combo RAGE4800.1 w/RAGEXL15 V2 Subwoofer

$1,472.40

  • Sold Out

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

$2,195.95

  • Sold Out

B2 Audio X2C Competition Series 15" 10,000 Watt RMS Dual 2 Ohm Subwoofer

$2,195.95

  • Sold Out

B2 Audio Subwoofer & Amplifier Combo B2-Z6-COMBO1 w/ZERO6 & 12" D1 Subs

$2,399.90

  • Sold Out

B2 Audio B2-Z6-COMBO4 w/ZERO6 Amp & 3x RAGE V3 15" 2000W RMS D1 Subs

$2,799.80

  • Sold Out

B2 Audio Subwoofer & Amplifier Combo B2-Z6-COMBO2 w/ZERO6 & 2x 15" D1 Subs

$2,999.85

  • Sold Out

B2 Audio 15" 750W RMS Dual 2-Ohm 3" Voice Coil Riot Subwoofer

$379.95

  • Save 12%

  • New

Dual RAGEXL V2 15" 3500W RMS D2 Subwoofers & a ZERO 12 12,500W Mono Amplifier

$4,199.90 $4,799.85

  • Save 18%

  • New

B2 Audio RAGE15-D2-V3 15" 2000W RMS Subwoofer with RAGE 2300.2 Amp

$899.90 $1,099.90

  • Save 17%

  • New

B2 Audio RAGEXL15-D2-V2 15" 3500W RMS Subwoofer with RAGE 3500 Amp

$1,199.90 $1,449.90

  • Save 18%

  • New

Dual RAGEXL V2 15" 3500W RMS D1Ohm Subwoofers & 7800 RMS 1-Ohm Mono Amplifier

$2,299.90 $2,799.85

  • Save 18%

  • New

B2 Audio RIOT15-D2 15" 1000W RMS Subwoofer with RAGE 3500 Amp

$699.90 $849.90

  • Save 20%

  • New

Dual B2 Audio RIOT15-D2 15" 1000W RMS Subs with RAGE 3500 Amp

$999.90 $1,249.85

  • Save 15%

  • New

Dual RAGE V3 15" 2000W RMS D2 Subwoofers & RAGE 7800W RMS Mono Amplifier Package

$1,699.90 $1,999.85

  • Save 21%

  • New

Dual RAGE V3 15" 2000W RMS D1 Subwoofers & RAGE 3500W RMS 1-Ohm Mono Amplifier

$1,299.90 $1,649.85

Stay In Touch