Rockford Fosgate Punch P1S4-12 12in 4 Ohm 250 Watts RMS Subwoofer

Name: Rockford Fosgate Punch P1S4-12 12in 4 Ohm 250 Watts RMS Subwoofer The Rockford Fosgate P1S4-12 12-inch car subwoofer combines a 4 Ohm single voice coil and 250 Watts RMS power handling with a Kevlar fiber-reinforced paper cone for bass impact you can feel. - Drivers Edge Car Audio
Brand: 12 IN
SKU: P1S4-12
Price: 129.99 USD
Availability: InStock

The Rockford Fosgate P1S4-12 12-inch car subwoofer combines a 4 Ohm single voice coil and 250 Watts RMS power handling with a Kevlar fiber-reinforced paper cone for bass impact you can feel.

$129.99

17 in stock

SKU P1S4-12 Categories 12 IN, ROCKFORD FOSGATE, ROCKFORD FOSGATE SUBWOOFERS, SUBWOOFERS Tags 12in Sub, 250-500 RMS, 4 Ohm, Rockford Fosgate, Single Voice Coil Brand: ROCKFORD FOSGATE

The Sub At A Glance:

Power Handling: Handles 250 Watts RMS and 500 Watts Max.
Voice Coil: Features a 4 Ohm single voice coil with a 2.0-inch (51.6 mm) diameter.
Reinforced Cone: A Kevlar fiber-reinforced paper cone delivers bass impact you can feel.
VAST Technology: Increases the woofer surface cone area by up to 25%.
High-Temperature Construction: The voice coil uses a spun-laced Nomex reinforcement collar.
Durable Frame: A StampCast basket with integrated spider venting supports dependable operation.
Linear Suspension: A linear spider with embedded 16 AWG tinsel leads supports controlled cone movement.
Enclosure Flexibility: Designed to perform best in standard sealed and vented enclosures.

The P1S4-12 brings the depth and physical impact of Rockford Fosgate Punch bass into cars and trucks. Its 12-inch reinforced cone moves the low end with weight and rumble you can feel through the vehicle, while VAST technology expands the usable cone area for added bass impact. A rubberized ABS trim ring, protective PVC-textured magnet cover, and custom 10 AWG nickel-plated push terminals complete the installation-ready design.

Subwoofer Specifications
Sub Size	12in
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	86dB
Sound Pressure Level (SPL) @ 2.8V/1m	89dB
Resonant Frequency (Fs)	25Hz
DC Resistance (Re)	3.6Ohm
Voice Coil Inductance (Le)	3.01mH
Total Q (Qts)	0.55
Electrical Q (Qes)	0.56
Mechanical Q (Qms)	3.40
Equivalent Compliance Volume (Vas)	88.3Liters
Effective Cone Area (Sd)	548cm²

Fitment & Dimensions
Woofer Displacement	0.081 cu. ft. (2.3 Liters)
Mounting Depth	6.0 in. (152.4 mm)
Cutout Diameter	11.22 in. (285 mm)
Magnet Weight (oz)	45 oz. (1.28 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	11.7 Lbs. (5.3 kg)