Rockford Fosgate P3D4-12 12" Dual 4-Ohm Subwoofer 3.5 Inch Speakers The 2-way coaxial layout places

The 2-way coaxial layout places high-frequency reproduction within the same speaker assembly as the main driver

Two-Channel Class D Design: Powers a pair of speakers or one bridged 4-ohm load

Stainless mounting hardware and speed clips are included for installation

5-inch copper voice coil and a 27-ounce magnet

Check the 57 mm overall diameter and 29

Rockford Fosgate P3D4-12 12" Dual 4-Ohm Subwoofer 3.5 Inch Speakers The 2-way coaxial layout placesThe Rockford Fosgate P3D4 12 is a 12 inch dual 4 ohm voice coil subwoofer designed to add controlled low frequency output to a car audio system. Its dual coil configuration provides wiring flexibility for matching a compatible mono or multi channel amplifier. It is suited to listeners building a dedicated bass system or upgrading an existing subwoofer enclosure. With a 600 watt RMS power rating and 1,200 watt maximum rating, this subwoofer is intended