Alpine R2-W10D2 10" 750w Dual 2-Ohm Car Audio Subwoofer+Sealed Sub Box Enclosure - Rockville Audio
Amazon.com: Alpine R-W10D2 Audio para coche Tipo R Series Sub Dual 2 Ohm 2250W Peak 10" Subwoofer y HA-SWKD Subwoofer Dual Subwoofer Kit de instalación : Electrónica
Alpine 10 Inch Type-R Subwoofer (R-W10D2) | SK Customs Car Audio & Home Theater | Atlanta | Norcross | Duluth | John's Creek
Alpine R2-W10D2: 10" R-Series Subwoofer – AZ Electronics