Car Audio & Electronics - T210D4
"Battle of the Heavyweights" (Testing the POWER Series T210D4 Subwoofer)
About Rockford Corporation
Setting the standard for excellence in the audio industry, the Rockford Corporation markets and distributes high-performance audio systems for the car, utv audio, and marine audio aftermarket and OEM market. Headquartered in Tempe, Ariz., Rockford Corporation is a publicly traded company and manufactures or distributes its products under the brand: Rockford Fosgate(R). For more information, please visit: rockfordfosgate.com.