Rockford Fosgate Punch P1S4-10 10in 4 Ohm 250 Watts RMS Subwoofer

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

Description

The Sub At A Glance:

  • Power Handling: Handles 250 Watts RMS and 500 Watts Max.
  • Voice Coil: Single 4 Ohm, 2.0-inch high-temperature voice coil with a spun-laced Nomex reinforcement collar.
  • Reinforced Cone: Kevlar fiber-reinforced paper cone delivers bass impact you can feel.
  • VAST Technology: Increases usable cone surface area by up to 25 percent.
  • Durable Frame: StampCast basket features integrated spider venting.
  • Reliable Suspension: Linear spider uses embedded 16 AWG tinsel leads.
  • Enclosure Flexibility: Designed for standard sealed and vented enclosures.
  • Finished Installation: Includes a rubberized soft-touch ABS trim ring that can accommodate an optional grille insert.

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)

Additional information

Weight 11 lbs
Sub Size

Sub Impedance

Sub Max Power

500 Watts Max

Sub Power RMS

Sub Type

Standard

Voice Coils

Single

Series

Punch