Rockford Fosgate P1 15-inch subwoofers are first in a Rockford's Punch series, and a well-known addition to fanatic car audio systems. Kevlar fiber reinforced paper cones deliver bass impact you can feel, and "VAST" technology increases surface cone area up to 25%. Best in standard sealed and vented enclosures. Includes soft touch ABS tri trim ring.

Rockford Fosgate Punch Series Subs Featuring innovative parabolic cone designs, oversized surrounds and large motor assemblies, Punch subwoofers deliver deep, loud, aggressive bass--not to mention stunning cosmetics that you'll want to show off. For over 20 years, Punch subwoofers have shown the world that big bass, extended power handling and awesome cosmetics need not cost a fortune. One listen and you'll know why it's called The PUNCH.

P1S4-15 Features

Punch subwoofers deliver deep, loud, aggressive bass and feature flex fit baskets for easy adjustments when mounted. Click here for a larger image

Anodized aluminum voice coil formers provide excellent heat dissipation. Click here for a larger image

Speaker Construction

• Custom 10-AWG nickel plated push terminals
• Extended pole piece and