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Rockford Fosgate  P1S4-10

Punch Series 10" 500W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer

Item #28482

Condition:   Brand New

Product Highlights

  • 10" Subwoofer
  • 500W Peak Power
  • 4 Ohms Impedance
  • Single Voice Coil
  • Component Car Subwoofer

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$119.99

Reg. Price $159.99  Save $40.00
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  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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Rockford Fosgate P1S4-10 Punch Series 10" 500W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (1) 10" 4 Ohms subwoofer
  • • Trim ring
  • • (8) 1-1/8" Allen head screws
  • • 4mm Allen head bit
  • Owner's Manual

 


Why Choose Rockford Fosgate P1S4-10 Component Car Subwoofer?


Rockford Fosgate P1S4-10 Component Car Subwoofer Left Angle View
Punchy Bass for Small Spaces

This 10-inch, 4-Ohm single voice coil driver delivers 250 Watts RMS (500W Peak) of hitting bass, operating down to a deep 30 Hz. Built for space-saving setups, it is optimized to drop into a tiny 0.59 cubic foot sealed enclosure or a 1.40 cubic foot ported box, letting you add serious low-end impact without sacrificing your entire trunk or cargo area.

Bulletproof Build, High-Output Clarity

Engineering matters when you turn the volume up. The P1S4-10 features a Kevlar fiber reinforced paper cone and a durable NBR rubber surround to keep bass tight and distortion-free during heavy excursion. Under the hood, a high-temp 2.0-inch voice coil with a spun-laced Nomex® reinforcement collar pairs with integrated StampCast basket venting to dissipate heat quickly, keeping your system cool and reliable under pressure.

Rockford Fosgate P1S4-10 Component Car Subwoofer
Rockford Fosgate P1S4-10 Component Car Subwoofer Front View Rear Angle View
Pro-Grade Wiring and Finish

Forget cheap terminals that wiggle loose over rough terrain. This Punch series sub comes loaded with custom 10-AWG nickel-plated push compression terminals for a rock-solid electrical connection. Wrapped in a protective PVC textured magnet cover and finished with a soft-touch ABS trim ring that accepts an optional protective grille, it gives your custom enclosure a clean, high-end look.

 


Frequently Asked Questions (FAQ)


  • • Why isn't the subwoofer producing enough bass?
    Check the enclosure volume, amplifier gain, crossover settings, and speaker polarity. An incorrect box design or reversed polarity can noticeably reduce bass output and make the system sound weak.
  • • What type of enclosure should I use?
    A properly sized sealed or ported enclosure will provide the best performance. Follow the manufacturer's recommended enclosure volume and design to achieve cleaner, deeper, and more controlled bass.
  • • What amplifier power should I use?
    Choose an amplifier that provides clean RMS power appropriate for the subwoofer's power handling and impedance. Proper power matching helps prevent clipping while delivering consistent bass performance.
  • • Why does the bass sound distorted at higher volume?
    Distortion can result from excessive gain, amplifier clipping, or pushing the subwoofer beyond its recommended limits. Lower the gain and verify the amplifier and crossover settings are properly adjusted.
  • • Why does the subwoofer make a rattling or buzzing noise?
    Inspect the enclosure, mounting screws, speaker terminals, and surrounding vehicle panels. Loose components can vibrate with the bass and create rattling that may be mistaken for speaker damage.
  • • Why is there very little bass after installation?
    Check the speaker polarity and amplifier phase settings, then inspect the enclosure for air leaks. Incorrect wiring or an improperly sealed box can significantly reduce low-frequency output.
  • • Can I use this subwoofer with a factory radio?
    Yes, but an external amplifier is typically needed to provide sufficient power. Depending on the vehicle, a line output converter or compatible factory integration interface may also be required.
  • • Does the subwoofer need a break-in period?
    A gradual break-in period can help the suspension loosen naturally. Start with moderate volume levels and avoid prolonged maximum output during the first several hours of use.
  • • Why does the amplifier shut down when bass hits?
    Check the speaker impedance, power and ground connections, and amplifier ventilation. An incorrect load, voltage drop, or overheating can cause the amplifier to enter protection during heavy bass passages.
  • • Why does the bass sound weak compared with my previous subwoofer?
    Compare the enclosure design, amplifier power, crossover settings, and phase. Differences in box volume or tuning can significantly affect how much bass the subwoofer produces inside the vehicle.

SPECIFICATIONS


  • Diameter : 10 Inch
  • Sensitivity : 84 dB
  • Impedance : 4 Ohm
  • Frequency Response : 30-250 Hz
  • Peak Power Handling : 500 Watts
  • Top Mount Depth : 5-5/16 Inches
  • Shallow Mount : No Inch
  • Number of Voice Coils : Single
  • Suggested Sealed Box Volume : .59 Cubic ft.
  • Suggested Ported Box Volume : 1.40 Cubic ft.
  • RMS Power Handling : 250 Watts

FEATURES


Features:

  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Kevlar fiber reinforced paper cone
  • Linear spider with embedded 16 AWG tinsel leads
  • Protective PVC textured magnet cover
  • Soft touch ABS trim ring with optional grille
  • StampCast basket with integrated spider venting
  • Voice Coil Diameter: 2.0" (51.6mm)
  • Speaker Connector: Dual 10 AWG compression
  • Fs (Hz): 30
  • Qts: 0.51
  • Vas (Liters): 40
  • SPL (dB @ 1w/1m): 84.4
  • Xmax (mm): 7
  • Woofer Displacement: 0.043 cu.ft.
  • Cutout Diameter: 9.125"
  • Mounting Depth: 5.33"

 

Specifications:

  • Size: 10 -inch
  • Impedance (Ohms): 4
  • Cone Material: Kevlar reinforced paper
  • Surround Material: NBR
  • Ideal Sealed Box Volume (cubic feet): 0.59
  • Ideal Ported Box Volume (cubic feet): 1.4
  • Port diameter (inches): 3
  • Port length (inches): 8
  • Free-Air: No
  • Dual Voice Coil: No
  • Sensitivity: 85 dB at 1 watt
  • Frequency Response: 30 - 250 Hz
  • Max RMS Power Handling: 250
  • Peak Power Handling (Watts): 500
  • Top Mount Depth (inches): 5 5/16
  • Bottom Mount Depth (inches): N/A
  • Cutout Diameter or Length (inches): 8 15/16
  • Vas (liters): 40
  • Fs (Hz): 30
  • Qts: 0.51
  • Xmax (millimeters): 7
  • Parts Warranty: 1 Year
  • Labor Warranty: 1 Year
  • UPC: 780687332594
  • Weight: 12
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • No complaints!

    Nick
    10/14/2014

  • This sub is incredibly durable! It's my third one from Rockford, and they really last a long time. Running it with my old 750-watt amp, and wow, the lows couldn't be better!

    Mason K.
    6/12/2024
free installation

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