Rockford Fosgate Punch P2D4-12 12in Dual 4 Ohm 400 Watts Subwoofer

Rockford Fosgate P2D4-12 12-inch car subwoofer with dual 4-ohm voice coils, 400 watts RMS power handling, a Kevlar fiber-reinforced paper cone, and VAST technology. Designed for standard sealed or vented enclosures.

$199.99

2 in stock

Description

The Sub At A Glance:

  • Power handling: Handles 400 watts RMS and 800 watts max for hard-hitting bass.
  • Dual voice coils: Dual 4-ohm configuration with a 2.25-inch (57.15 mm) high-temperature voice coil.
  • Reinforced cone: Kevlar fiber-reinforced paper cone delivers bass impact you can feel.
  • VAST technology: Increases usable cone surface area by up to 25%.
  • Durable frame: StampCast basket with integrated spider venting provides a rugged foundation.
  • Heavy-duty suspension: Dual linear spider with embedded 16-AWG tinsel leads supports reliable cone movement.
  • Enclosure flexibility: Performs best in standard sealed and vented enclosures.
  • Finished protection: Includes a protective PVC-textured magnet cover and diamond-cut cast aluminum trim ring that accepts an optional grille insert.

The P2D4-12 carries on Rockford Fosgate’s PUNCH tradition with low bass that brings depth, rumble, and physical impact into the vehicle. Its reinforced cone and VAST technology move the air needed to make bass lines feel substantial, while the vented StampCast basket, extended pole piece, and bumped vented backplate support dependable performance. Whether installed in a standard sealed or vented enclosure, this 12-inch subwoofer is built to give your music a stronger low-frequency presence.

Subwoofer Specifications
Sub Size 12in
Sub Type Standard
Sub Power RMS 400 Watts
Sub Max Power 800 Watts
Sub Impedance Dual 4 Ohm
Voice Coils Dual
Voice Coil Diameter 2.25in (57.15 mm)
Performance & Thiele/Small Parameters
Maximum Linear Excursion (Xmax) 13.3mm
Sound Pressure Level (SPL) @ 1W/1m 86dB
Resonant Frequency (Fs) 27.2Hz
DC Resistance (Re) 6.40Ohm
Voice Coil Inductance (Le) 5.5mH
Total Q (Qts) 0.54
Electrical Q (Qes) 0.59
Mechanical Q (Qms) 6.30
Equivalent Compliance Volume (Vas) 81.5Liters
Effective Cone Area (Sd) 570cm²
Fitment & Dimensions
Woofer Displacement 0.085 cu. ft. (2.4 Liters)
Mounting Depth 6.40 in. (162 mm)
Cutout Diameter 11.22 in. (285 mm)
Magnet Weight (oz) 72.8 oz. (2.06 kg.)
Sealed Box Volume (Vb) 1.02 cu. ft. (28.8 Liters)
Vented Box Volume (Vb) 1.79 cu. ft. (50.6 Liters)
Speaker Connector Dual 10 AWG compression
Shipping Weight 15.6 Lbs. (7.07 kg)

Additional information

Weight 16 lbs
Sub Size

Sub Impedance

Sub Max Power

800 Watts Max

Sub Power RMS

Sub Type

Standard

Voice Coils

Dual

Series

Punch