Rockford Fosgate PPS4-6 Marine Subwoofers It’s been re-engineered with more

It’s been re-engineered with more mass to fit in smaller enclosures and includes upgrades like a new surround and better heat management

Factory subwoofer (if equipped) must be removed for installation of Stealthbox®

Amplified Subwoofer System with Single 10TW1-0

Sub 2-Ohm: <1

Rockford Fosgate PPS4-6 Marine Subwoofers It’s been re-engineered with moreThe Pro PPS4 6 is a 6. 5 4 Ohm midrange loudspeaker engineered specifically for high SPL (Sound Pressure Level) conditions. It features 100 watt RMS power handing and includes grilles with mounting hardware. Sold individually (1 each). The PPS4 6 Punch Pro is a 6. 5" midrange loudspeaker engineered for high SPL (Sound Pressure Level) conditions. The oversized motor structure and high temperature voice coil, combined with a fiber reinforced paper cone