Rockford Fosgate
P3SD4-8
150W RMS 8" DVC Subwoofer
Overview
Rockford 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.
Rockford 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.
- StampCast Basket with Integrated Spider Venting
- M-Roll Santoprene™ Surround
- Anodized Aluminum Cone and Dustcap
- Diamond Cut Cast Aluminum Trim Ring with Optional Grille
- Optimized for Both Sealed and Vented Enclosures
- Dual Linear Spider with Embedded 16 AWG Tinsel Leads
- Shallow Motor Assembly
- 1 Year Warranty
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
VAST Surround
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
FlexFit Basket
The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.
Stitched Tinsel Leads
Improved reliability and performance by reducing fatigue and possible shorting.
Specifications
| Brand | Rockford Fosgate |
|---|---|
| RMS Power | 150W RMS |
| Nominal Impedance | 4 Ω |
| Shallow Mount | No |
| Subwoofer Size | 8" |
| Subwoofer Type | Dual Voice Coil (DVC) |