Description
Rockford Fosgate P1S4-12 Punch 12" P1 4-Ohm SVC Subwoofer
Punch 12" P1 4-Ohm SVC Subwoofer
P1S4-12
Rockford Fosgate P1 12” is the first in a family of famous “Punch” subwoofers for cars and trucks. The P1S4-12 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. The P1S4 12 inch car subwoofer also includes:
Rockford Fosgate P1 12" 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 in the Punch P1 woofer increases woofer surface cone area by up to 25%. Best in standard sealed and vented enclosures. Includes soft touch ABS tri trim ring.
Looking for more options? Check out all of our car subwoofers here.
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
Rubberized 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
Size12"
Power Handling (Watts RMS)250 Watts RMS
500 Watts Max
Magnet Weight (oz)45 oz. (1.28 kg.)
Voice Coil Diameter2.0" (51.6 mm)
Speaker ConnectorDual 10 AWG compression
Mounting Depth6.0 in. (152.4 mm)
Xmax (mm)9.0
Cutout Diameter11.22 in. (285 mm)
Woofer Displacement0.081 cu. ft. (2.3 Liters)
Le (mH)3.01
Nominal Impedance4-Ohm
Shipping Weight11.7 Lbs. (5.3 kg)
SPL (dB @ 1w/1m)86
Fs (Hz)25
Qts0.55
Qes0.56
Qms3.40
CEA-2031 CompliantCEA-2031 Guidelines
Vas (Liters)88.3
Re (Ohms)3.6
Sd (cm2)548
Subwoofer TypeStandard
Voice Coil TypeSingle Voice Coil
Sealed Box Volume (Vb)1.02 cu. ft. (28.8 Liters)
