Rockford Fosgate P1S4-15 Punch 15" P1 4-Ohm SVC Subwoofer

SKU:P1S4-15

RRP $299.00
$259.00
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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.

Overview

Rockford Fosgate P1 15" are the first in a family of world famous subwoofers called "The Punch". During their inception in the 1980's, they quickly became "The Woofer of Choice" for fanatic car audio systems, with a continued tradition today. Kevlar fiber reinforced paper cones deliver bass impact you can feel, and our VAST technology increases surface cone area up to 25%. Best in standard sealed and vented enclosures. Includes soft touch ABS trim ring.

Key Features

  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • Linear spider with embedded 16 AWG tinsel leads
  • Kevlar fiber reinforced paper cone
  • StampCast basket with integrated spider venting
  • Rubberized ABS trim ring with optional grille
  • Protective PVC textured magnet cover

Warranty

1 year manufacturer's warranty (stated on the Rockford Fosgate product page). In Australia, warranty is handled through the authorised Rockford Fosgate distributor; proof of purchase required.

(P1S4-15)

1 year manufacturer's warranty (stated on the Rockford Fosgate product page). In Australia, warranty is handled through the authorised Rockford Fosgate distributor; proof of purchase required.
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • Linear spider with embedded 16 AWG tinsel leads
  • Kevlar fiber reinforced paper cone
  • StampCast basket with integrated spider venting
  • Rubberized ABS trim ring with optional grille
  • Protective PVC textured magnet cover
ModelP1S4-15
Speaker ConnectorDual 10 AWG compression
Voice Coil TypeSingle Voice Coil
Re (Ohms)3.60
Sd (cm 2 )876
Subwoofer TypeStandard
Voice Coil Diameter2.0" (51.6 mm)
Size15"
Power Handling (Watts RMS)250 Watts RMS / 500 Watts Max
Nominal Impedance4-Ohm
Fs (Hz)23
Qts0.55
Magnet Weight (oz)60 oz. (1.70 kg.)
Vas (Liters)191.5
Qms3.20
Qes0.62
SPL (dB @ 1w/1m)87
Mounting Depth6.98 in. (177.2 mm)
SPL (dB @ 2.8v/1m)90
Le (mH)3.14
Xmax (mm)9.0
Cutout Diameter13.85 in. (351.8 mm)
Woofer Displacement0.148 cu. ft. (4.2 Liters)
Shipping Weight16.3 Lbs. (7.39 kg)
Sealed Box Volume (Vb)1.58 cu. ft. (44.7 Liters)
Vented Box Volume (Vb)2.66 cu. ft. (75.3 Liters)