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
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) |
| Weight | 16 lbs |
|---|---|
| Sub Size | |
| Sub Impedance | |
| Sub Max Power | 800 Watts Max |
| Sub Power RMS | |
| Sub Type | Standard |
| Voice Coils | Dual |
| Series | Punch |