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

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

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.

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$159.99
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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 tri trim ring.

  • Linear spider with embedded 16 AWG tinsel leads
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Kevlar fiber reinforced paper cone
  • StampCast basket with integrated spider venting
  • Soft touch ABS trim ring with optional grille
  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • Protective PVC textured magnet cover
  • 1 Year Warranty
Technologies
CEA-2031
CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.

Klippel Verified
Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.

Stitched Tinsel Leads
Stitched Tinsel Leads

Improved reliability and performance by reducing fatigue and possible shorting.

Anodized Aluminum Voice Coil Former
Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to ...

FlexFit Basket - Subwoofer
FlexFit Basket - Subwoofer

The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.

Specifications
Speaker Connector
Dual 10 AWG compression
Mounting Depth
6.98 in. (177.2 mm)
CEA-2031 Compliant
CEA-2031 Guidelines
Woofer Displacement
0.148 cu. ft. (4.2 Liters)
Re (Ohms)
3.60
Sd (cm2)
876
Size
15"
Nominal Impedance
4-Ohm
Power Handling (Watts RMS)
250 Watts RMS
500 Watts Max
Voice Coil Diameter
2.0" (51.6 mm)
Shipping Weight
16.3 Lbs. (7.39 kg)
SPL (dB @ 1w/1m)
87
Fs (Hz)
23
Qts
0.55
Qes
0.62
Qms
3.20
Vas (Liters)
191.5
Cutout Diameter
13.85 in. (351.8 mm)
Le (mH)
3.14
Magnet Weight (oz)
60 oz. (1.70 kg.)
Xmax (mm)
9.0
Subwoofer Type
Standard
Voice Coil Type
Single Voice Coil
Sealed Box Volume (Vb)
1.58 cu. ft. (44.7 Liters)
Vented Box Volume (Vb)
2.66 cu. ft. (75.3 Liters)
Support

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Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.


View Process

Accessories Wiring Wizard

Available Wiring Diagrams

Please consult your amplifier owner's manual for lowest recommended impedance.































Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Box Advisor
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