This Rockford Fosgate P3D4-10Punch P3 is a high-quality 10-inch subwoofer with dual 4-ohm voice coils. It is designed to provide a powerful and clear sound experience, ideal for car audio enthusiasts. The speaker is from the Rockford Fosgate brand, known for its durable and reliable products.

With a RMS power of 400W, this non-enclosed and non-powered speaker is perfect for those who want to upgrade their car's audio system. Its dual voice coils allow for better sound quality and a wider range of audio applications. This speaker is a great choice for anyone looking to enhance their car's audio experience.