Description
Rockford Fosgate P3SD4-8 Punch 8" P3S Shallow 4-Ohm DVC Subwoofer
The Rockford Fosgate P3S 8" shallow mount subwoofer delivers Punch, even in depth limited situations. Rockford Fosgate understands all vehicles are not the same, because some cannot accommodate deep subwoofers. In the past, that meant no Bass. Not anymore! Now even depth challenged vehicles can have REAL Bass and the Dual Voice Coil allow configurations for every application. Shallow woofers are specifically designed for spaces where a traditional woofer cannot be used.
M-Roll Santoprene™ surround
StampCast basket with integrated spider venting
Anodized aluminum cone and dustcap
Dual linear spider with embedded 16 AWG tinsel leads
Diamond cut cast aluminum trim ring with optional grille
Shallow Motor Assembly
Optimized for both sealed and vented enclosures
1 Year Warranty
Nominal ImpedanceDual 4-Ohm
Power Handling (Watts RMS)150 Watts RMS
300 Watts Max
Magnet Weight (oz)37.5 oz. (1.06 Kg)
Voice Coil Diameter2" (51.6 mm)
SPL (dB @ 1w/1m)82
CEA-2031 CompliantCEA-2031 Guidelines
Qes1.05
Vas (Liters)15.8
Cutout Diameter7.13 in. (181.0 mm)
Size8"
Speaker ConnectorDual 10 AWG Compression
Mounting Depth2.66 in. (67.5 mm)
Shipping Weight8.8 Lbs. (3.99 Kg.)
Fs (Hz)39
Qts0.87
Qms5
Xmax (mm)8.5
Woofer Displacement0.040 cu. ft. (1.13 Liters)
Re (Ohms)6.0
Le (mH)1.46
Sd (cm2)220
Subwoofer TypeShallow
Voice Coil TypeDual Voice Coil
Sealed Box Volume (Vb)0.25 cu. ft. (7.0 Liters)
Vented Box Volume (Vb)0.75 cu. ft. (21.2 Liters)
