CAR AUDIO
& ACCESSORIES
Rockford Fosgate, 12" single voice coil subwoofer
P1S4-12
in stock
MAIN FEATURES:
4-ohm 250W RMS
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.
Linear spider with embedded 16 AWG tinsel leads
Kevlar fiber reinforced paper cone
High-temp voice coil with spun-laced Nomex� re-inforcement collar
StampCast basket with integrated spider venting
Custom 10-AWG nickel plated push terminals
Rubberized ABS trim ring with optional grille
Extended pole piece and bumped vented backplate
Protective PVC textured magnet cover
Specifications:
Power Handling (Watts RMS): 250 Watts RMS, 500 Watts Max
Subwoofer Type: Standard
Size: 12"
Nominal Impedance: 4-Ohm
Magnet Weight (oz): 45 oz. (1.28 kg.)
Speaker Connector: Dual 10 AWG compression
Voice Coil Diameter: 2.0" (51.6 mm)
Voice Coil Type: Single Voice Coil
Le (mH): 3.01
Fs (Hz): 25
Qts: 0.55
Qes: 0.56
Xmax (mm): 9.0
Qms: 3.40
Vas (Liters): 88.3
Re (Ohms): 3.6
Sd (cm2): 548
SPL (dB @ 1w/1m): 86
SPL (dB @ 2.8v/1m): 89
Cutout Diameter: 11.22 in. (285 mm)
Mounting Depth: 6.0 in. (152.4 mm)
Woofer Displacement: 0.081 cu. ft. (2.3 Liters)
Sealed Box Volume (Vb): 1.02 cu. ft. (28.8 Liters)
Vented Box Volume (Vb): 1.79 cu. ft. (50.6 Liters)
Weight: 5.3 kg