Rockford Fosgate P300-12 12" Powered Subwoofer Enclosure Line Output Converters It provides a finished appearance

It provides a finished appearance while helping shield the subwoofer from incidental contact inside a vehicle installation

2-way coaxial car speakers designed for replacing or upgrading compatible factory door speakers

a high-excursion butyl rubber surround

It works in either a compact sealed enclosure or a larger vented enclosure

Rockford Fosgate P300-12 12" Powered Subwoofer Enclosure Line Output Converters It provides a finished appearanceThe Rockford Fosgate P300 12 is a self contained powered subwoofer system that combines a 12 inch woofer, integrated amplifier, and sealed enclosure in one package. It is intended for drivers who want to add low frequency output without separately selecting and matching a subwoofer, amplifier, and box. With the amplifier built into the enclosure, it reduces the number of components required for a bass upgrade. The integrated Class D amplifier is rated