Rockford Fosgate P3D410 10in. Car Subwoofer – Black. Item is Brand New. The item “Rockford Fosgate P3D410 10in. Car Subwoofer Black” is in sale since Thursday, November 19, 2020. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers”. The seller is “jams_sounds” and is located in Houston, Texas. This item can be shipped to United States. Brand: Rockford Fosgate Model: P3D410 Speaker Size: 10in. Custom Bundle: No RMS Power: 400W MPN: P3D4-10