Resilient Sounds Platinum-18 2000 RMS Woofer
$574.99
2,000 - 2,999 Watts
DC Audio XL 18" SPL Subwoofer
$794.99
Trinity Audio M Series 18" 2000W RMS Subwoofer
$559.95
SoundQubed HDX3-18 Series Subwoofers
$459.95
DC Audio Custom Level XL Elite Subwoofers 12", 15", and 18"
$0.00
DC Audio Custom Level XL SPL Subwoofers 10", 12", 15", and 18"
$0.00
DD Audio 18" 9500 Series Subwoofer
$1,119.00
DD Audio 18" 9900 Series Subwoofer
$1,359.00