Wide Open Sound · Curated gear
Rockford Fosgate Punch 15" P1 4-Ohm SVC Subwoofer P1S4-15
WOS Pick What this sub does in 10 seconds — power, box, and install notes below.
- BrandRockford Fosgate
- SKUP1S4-15
- TypeSubwoofer
- RMS250
Mei says"Subs need the right box, power, and tuning. Match RMS and impedance or you leave bass on the table."
The stuff you'll actually notice
- Rockford Fosgate P1 15” is the first in a family of famous “Punch” subwoofers. The P1S4-15 features a 4-Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included soft touch ABS trim ring.
Product description
Rockford Fosgate P1 15” is the first in a family of famous “Punch” subwoofers. The P1S4-15 features a 4-Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included soft touch ABS trim ring.
Subwoofer specs
| Type / size | Subwoofer |
|---|---|
| RMS power | 250 |
Build & install
Weather & environment
Vehicle fitment
| Model | P1S4-15 |
|---|
Support & warranty
Need help choosing or installing?
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