Performance Auto & Sound - Reviews the Punch P312D4 Sub-Woofer
Consumers seem to love the Punch woofers new styling, which features a massive cast aluminium 'bucket' chassis and gorgeous looking PP cones.
About Rockford Corporation
Setting the standard for excellence in the audio industry, the Rockford Corporation markets and distributes high-performance audio systems for the mobile, motorsport, 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: www.rockfordfosgate.com.