P112S4

12" Punch Stage-1 4-Ohm SVC Subwoofer P112S4

(2004-2006) 12" Punch Stage-1 4Ω single voice coil subwoofer rated to handle 150 Watts RMS.  The 1st generation subwoofer to utilize the P1 family name.

• Model replaced by P1S412

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Discontinued
Overview

You'll certainly get a lot of bass for your buck with the P1 12" subwoofers. These subwoofers were made for small enclosures, which make them suitable for a wide range of installations.

  • Precision stamped CRS basket w/ removable motor cover
  • High excursion large roll surround
  • Parabolic triangular cone geometry support system
  • Anodized aluminum voice coil former
  • Spider support ring
  • Linear spider
  • Insulated 16 AWG tinsel leads / dual 8 AWG spring compression wiring terminal
  • Removable and reversible screw concealing ring
  • 1 Year Warranty
Technologies
Reversible Mounting

Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed ...

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Magnetic Linearity

Results in loud, powerful punched up bass with low distortion.

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Triangular Support System

Produces tight, solid bass at high sound pressure levels.

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Klippel DA1 Analyzer System

Measures and confirms a subwoofer's high power stability prior to release for production.

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Anodized Aluminum Voice Coil Former

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

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Vibration Analysis

Improves overall basket design.

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Punch Stage 1 & 2 Basket Design

Basket design reduces resonances.

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Specifications
Nominal Impedance
4-Ohm
Size
12"
SPL (dB @ 1w/1m)
86
Voice Coil Diameter
1.5" aluminum
Voice Coil Diameter
1.5" aluminum
Mounting Depth
5.6875 in.
(14.45 cm)
Shipping Weight
10.8 Lbs.
(4.9 Kg.)
Magnet Weight (oz)
38 oz. single stacked
Speaker Connector
Dual 8 AWG compression
Compatibility
Support

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.


Wiring Wizard

Available Wiring Diagrams

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


Wiring Diagram #1



Wiring Diagram #2



Wiring Diagram #3



Wiring Diagram #4



Wiring Diagram #5



Wiring Diagram #6

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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