Rockford Fosgate Punch 8" P3S Shallow 4-Ohm DVC Subwoofer LED We further validate the unit

We further validate the unit with 500 hours of testing under both the ASTM B117 and D4329 testing standards to make sure it will hold up under years of daily use exposed to the elements

High-level speaker input

The TRTP has extensive internal bracing and thick MDF construction

Co-molded Santoprene® Surround

KickEQ™ 6dB Variable Bass Boost

Rockford Fosgate Punch 8" P3S Shallow 4-Ohm DVC Subwoofer LED We further validate the unitRockford Fosgate P3S 8" shallow mount subwoofer delivers Punch even when depth is limited. The P3SD4 8 features Dual 4 Ohm voice coils for wiring flexibility and 150 Watts RMS power handling. The Rockford Fosgate P3S 8" shallow mount subwoofer delivers Punch, even in depth limited situations. Rockford Fosgate understands all vehicles are not the same, because some cannot accommodate deep subwoofers. In the past, that meant no Bass. Not anymore! Now