website Skip to content
Want to Save More? Find the "MAKE OFFER" button on select listings!
Want to Save More? Find the "MAKE OFFER" button on select listings!

18"+ Subwoofers

Filters

  • Save 31% Save %
    Original price $549.99
    Original price $549.99 - Original price $549.99
    Original price $549.99
    Current price $379.99
    $379.99 - $379.99
    Current price $379.99

    Sundown Audio U-Series 18" 1500W Car Audio Subwoofer/Sub U18

    Sundown Audio

    U Series 1500W DVC Subwoofer The Sundown U Series is our premier “standard suspension” woofer series. It is the most direct replacement for the w...

    View full details
    Original price $549.99
    Original price $549.99 - Original price $549.99
    Original price $549.99
    Current price $379.99
    $379.99 - $379.99
    Current price $379.99
    Save 31% Save %
  • Save 25% Save %
    Original price $1,399.99
    Original price $1,399.99 - Original price $1,399.99
    Original price $1,399.99
    Current price $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00

    Adire Audio Kali KA18D2 18" 3000 Watt Dual-2-Ohm 4" Coil Car Audio Subwoofer

    Adire Audio

    Hi Temp 4” Flat Wound Aluminum Voice Coils Non Pressed Paper Cone With Diamond Dust Cap Custom Tooled Progressive Spider w/ Triple Heavy Duty L...

    View full details
    Original price $1,399.99
    Original price $1,399.99 - Original price $1,399.99
    Original price $1,399.99
    Current price $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00
    Save 25% Save %
  • Incriminator Lethal Injection LI18 D2/D4 18" 1000W Subwoofer - Showtime Electronics
    Original price $349.00 - Original price $349.00
    Original price
    $349.00
    $349.00 - $349.00
    Current price $349.00

    Incriminator Lethal Injection LI18 D2/D4 18" 1000W Subwoofer

    Incriminator Audio

    Description The original Lethal Injection was known for being one of the loudest, best sounding, bang for the buck woofers available in 2003. Ten y...

    View full details
    Original price $349.00 - Original price $349.00
    Original price
    $349.00
    $349.00 - $349.00
    Current price $349.00
  • Original price $1,141.31 - Original price $1,141.31
    Original price
    $1,141.31
    $1,141.31 - $1,141.31
    Current price $1,141.31

    Sundown Audio Z-Series ZV6 18" 2500W Car Audio Subwoofer/Sub Z v.6

    Sundown Audio

    Z v.6 Series 2500W DVC Subwoofer Z V.6 18" T/S SPECS Z V.6 18″D1 Z V.6 18″ D2 RE (Ohms) 1.7977 4.0 FS (Hz) 26.6353 24.1230 VAS (L) 97....

    View full details
    Original price $1,141.31 - Original price $1,141.31
    Original price
    $1,141.31
    $1,141.31 - $1,141.31
    Current price $1,141.31
  • Original price $808.13 - Original price $808.13
    Original price
    $808.13
    $808.13 - $808.13
    Current price $808.13

    Sundown Audio X-Series 18" 2000W X-18 Car Audio Subwoofer/Sub X18

    Sundown Audio

    Please Note: All X-Series sub are built to order by Sundown.  Once built and shipped, you will receive tracking.  X v.3 Series 2000W DVC Subwoofer ...

    View full details
    Original price $808.13 - Original price $808.13
    Original price
    $808.13
    $808.13 - $808.13
    Current price $808.13
  • Original price $499.18 - Original price $499.18
    Original price
    $499.18
    $499.18 - $499.18
    Current price $499.18

    Sundown Audio SA-Series v.2 18" 1000W Car Audio Subwoofer/Sub

    Sundown Audio

    SA v.2 Series DVC Subwoofer The Sundown SA series has been our most popular line since its original introduction in 2009. What better way to crea...

    View full details
    Original price $499.18 - Original price $499.18
    Original price
    $499.18
    $499.18 - $499.18
    Current price $499.18
  • Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2 - Showtime Electronics
    Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2 - Showtime Electronics
    Original price $899.90 - Original price $899.90
    Original price
    $899.90
    $899.90 - $899.90
    Current price $899.90

    Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2

    Deaf Bonce

    Avatar SVL 'Volcano' Series 18" Want multiple? Chat with us online!! Here are the top line of Avatar subwoofers, assembled on an ultra-powerful mo...

    View full details
    Original price $899.90 - Original price $899.90
    Original price
    $899.90
    $899.90 - $899.90
    Current price $899.90
  • Save 25% Save %
    Original price $1,399.99
    Original price $1,399.99 - Original price $1,399.99
    Original price $1,399.99
    Current price $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00

    Adire Audio Kali KA18D4 18" 3000 Watt Dual-4-Ohm 4" Coil Car Audio Subwoofer

    Adire Audio

    Hi Temp 4” Flat Wound Aluminum Voice Coils Non Pressed Paper Cone With Diamond Dust Cap Custom Tooled Progressive Spider w/ Triple Heavy Duty L...

    View full details
    Original price $1,399.99
    Original price $1,399.99 - Original price $1,399.99
    Original price $1,399.99
    Current price $1,049.00
    $1,049.00 - $1,049.00
    Current price $1,049.00
    Save 25% Save %
  • Incriminator Audio Judge J21 R2 D1/D2 21" 2500W Subwoofer - Showtime Electronics
    Original price $869.00 - Original price $869.00
    Original price
    $869.00
    $869.00 - $869.00
    Current price $869.00

    Incriminator Audio Judge J21 R2 D1/D2 21" 2500W Subwoofer

    Incriminator Audio

    Re•serve: [ri-zurv], verb (used with object): to set apart for a particular use, purpose, to withhold. Introducing the second generation of th...

    View full details
    Original price $869.00 - Original price $869.00
    Original price
    $869.00
    $869.00 - $869.00
    Current price $869.00
  • Incriminator Audio Judge J18 R2 D1/D2 18" 2500W Subwoofer - Showtime Electronics
    Original price $819.00 - Original price $819.00
    Original price
    $819.00
    $819.00 - $819.00
    Current price $819.00

    Incriminator Audio Judge J18 R2 D1/D2 18" 2500W Subwoofer

    Incriminator Audio

    Description Re•serve: [ri-zurv], verb (used with object): to set apart for a particular use, purpose, to withhold. The Judge is a brand new driver...

    View full details
    Original price $819.00 - Original price $819.00
    Original price
    $819.00
    $819.00 - $819.00
    Current price $819.00
  • Incriminator Audio Flatlyne FL18 D2/D4 18" 600W RMS Subwoofer - Showtime Electronics
    Original price $459.00 - Original price $509.00
    Original price
    $459.00
    $459.00 - $509.00
    Current price $459.00

    Incriminator Audio Flatlyne FL18 D2/D4 18" 600W RMS Subwoofer

    Incriminator Audio

    Description Incriminator Audio has been known for years to be a company dedicated to SPL. It is no secret that IA products have won numerous world...

    View full details
    Original price $459.00 - Original price $509.00
    Original price
    $459.00
    $459.00 - $509.00
    Current price $459.00
  • Incriminator Audio Death Row DR18 D1/D2 18" 1500W RMS Subwoofer - Showtime Electronics
    Original price $479.00 - Original price $509.00
    Original price
    $479.00
    $479.00 - $509.00
    Current price $479.00

    Incriminator Audio Death Row DR18 D1/D2 18" 1500W RMS Subwoofer

    Incriminator Audio

    *Death Row Series Subwoofers are built to order, expect a 10-14 day turnaround* Description The Death Row has always been a popular driver that ha...

    View full details
    Original price $479.00 - Original price $509.00
    Original price
    $479.00
    $479.00 - $509.00
    Current price $479.00
  • Incriminator Audio Death Penalty DP21 D1/D2 21" 2000W RMS Subwoofer - Showtime Electronics
    Original price $739.00 - Original price $739.00
    Original price
    $739.00
    $739.00 - $739.00
    Current price $739.00

    Incriminator Audio Death Penalty DP21 D1/D2 21" 2000W RMS Subwoofer

    Incriminator Audio

    *Death Penalty Series Subwoofers are built to order, expect a 10-14 day turnaround* Description The 2013 Death Penalty was designed to be the ulti...

    View full details
    Original price $739.00 - Original price $739.00
    Original price
    $739.00
    $739.00 - $739.00
    Current price $739.00
  • Incriminator Audio Death Penalty DP18 D1/D2 18" 2000W RMS Subwoofer - Showtime Electronics
    Original price $679.00 - Original price $679.00
    Original price
    $679.00
    $679.00 - $679.00
    Current price $679.00

    Incriminator Audio Death Penalty DP18 D1/D2 18" 2000W RMS Subwoofer

    Incriminator Audio

    *Death Penalty Series Subwoofers are built to order, expect a 10-14 day turnaround* Description The 2013 Death Penalty was designed to be the ulti...

    View full details
    Original price $679.00 - Original price $679.00
    Original price
    $679.00
    $679.00 - $679.00
    Current price $679.00