The Rockford Fosgate P1S4-10 10-inch car subwoofer delivers 250 Watts RMS through a single 4 Ohm voice coil, with a Kevlar fiber-reinforced paper cone and VAST technology for hard-hitting bass.
$119.99
6 in stock
The Sub At A Glance:
The P1S4-10 brings deep, forceful low-frequency impact into the vehicle, adding the rumble and physical punch that factory systems often lack. Its reinforced cone and VAST technology move more air for bass you can feel, while the vented basket, extended pole piece, and bumped vented backplate support dependable performance when the music hits hard.
| Subwoofer Specifications | |
|---|---|
| Sub Size | 10in |
| Sub Type | Standard |
| Sub Power RMS | 250 Watts RMS |
| Sub Max Power | 500 Watts Max |
| Sub Impedance | 4 Ohm |
| Voice Coils | Single |
| Voice Coil Diameter | 2.0in (51.6 mm) |
| Performance & Thiele/Small Parameters | |
|---|---|
| Maximum Linear Excursion (Xmax) | 9.0mm |
| Sound Pressure Level (SPL) @ 1W/1m | 85dB |
| Sound Pressure Level (SPL) @ 2.8V/1m | 88dB |
| Resonant Frequency (Fs) | 30Hz |
| DC Resistance (Re) | 3.6Ohm |
| Voice Coil Inductance (Le) | 2.81mH |
| Total Q (Qts) | 0.52 |
| Electrical Q (Qes) | 0.61 |
| Mechanical Q (Qms) | 3.00 |
| Equivalent Compliance Volume (Vas) | 40Liters |
| Effective Cone Area (Sd) | 370cm² |
| Fitment & Dimensions | |
|---|---|
| Woofer Displacement | 0.056 cu. ft. (1.6 Liters) |
| Mounting Depth | 5.33 in. (135.4 mm) |
| Cutout Diameter | 9.14 in. (232 mm) |
| Magnet Weight (oz) | 45 oz. (1.28 kg.) |
| Sealed Box Volume (Vb) | 0.59 cu. ft. (16.7 Liters) |
| Vented Box Volume (Vb) | 1.4 cu. ft. (39.6 Liters) |
| Speaker Connector | Dual 10 AWG compression |
| Shipping Weight | 10.9 Lbs. (4.94 kg) |
| Weight | 11 lbs |
|---|---|
| Sub Size | |
| Sub Impedance | |
| Sub Max Power | 500 Watts Max |
| Sub Power RMS | |
| Sub Type | Standard |
| Voice Coils | Single |
| Series | Punch |