Rockford Fosgate P3D4-10 10" Dual 4-Ohm Subwoofer 12 Inch Subwoofers Choose an amplifier based on

Choose an amplifier based on its stable output at the final voice-coil wiring load

3-Inch Vented Aluminum Former: Helps manage heat around the voice-coil assembly

The VMAX15D2 uses a treated semi-pressed pulped cone and treated foam surround to support controlled cone movement

Subsonic Filter: Adjustable 15 Hz to 35 Hz filtering helps tailor low-frequency operation

Variable Filter Controls: Includes low-pass

Rockford Fosgate P3D4-10 10" Dual 4-Ohm Subwoofer 12 Inch Subwoofers Choose an amplifier based onThe Rockford Fosgate P3D4 10 is a 10 inch dual voice coil subwoofer designed to add controlled low frequency output to a vehicle audio system. Its dual 4 ohm voice coils provide wiring flexibility for matching a compatible mono or multi channel amplifier. It is suited to listeners building a dedicated bass system or upgrading a factory system with an enclosure and external amplification. With a 500 watt RMS power rating, the P3D4 10 is intended for