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Rockford Fosgate  PPS4-8

Punch Series 8" 250W Peak Power Handling at 4-Ohms, Midrange Car Speaker

Item #33434

Product Highlights

  • Punch Series
  • 8 Inch
  • 250W Peak
  • Midrange Speaker
  • Car Audio

  Free 2-Years Warranty Included!
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Rockford Fosgate PPS4-8 Punch Series 8" 250W Peak Power Handling at 4-Ohms, Midrange Car Speaker


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) 8" midrange speaker
  • • Grille
  • • (8) 1" Allen-head self-tapping screws
  • • 3mm Allen wrench
  • Owner's Manual

 


Why Choose Rockford Fosgate PPS4-8 Midbass Driver?


 

Rockford Fosgate PPS4-8 Midbass Driver Front View
High-Output Pro Audio Midbass Power

Purpose-built for serious SPL enthusiasts who want concert-level volume, this 8-inch driver blasts out a massive 94.5 dB sensitivity across an 80 Hz to 5 kHz frequency response. Handling 125 Watts RMS (250W Max) at 4 Ohms, it delivers punchy, hard-hitting midbass and vocal projection that cuts through even the heaviest subwoofer setups.

Pro-Grade Materials Built for Abuse

Engineering matters when you're pushing max volume. The PPS4-8 pairs a fiber-reinforced high-strength paper cone with a treated "W" style corrugated cloth surround and a tear-resistant poly-cotton spider to maintain rigid, distortion-free motion. Underneath, a stamp-cast aluminum frame, high-temperature aluminum voice coil, and billet-machined aluminum phase plug dissipate heat fast, ensuring your system stays cool and reliable during extended high-output sessions.

Rockford Fosgate PPS4-8 Midbass Driver Top View
Rockford Fosgate PPS4-8 Midbass Driver Bottom View
Heavy-Duty Connections and Easy Mounting

Designed for clean, pro-grade installs, this 8-inch driver comes equipped with all-metal input spring terminal connections that accept heavy-gauge speaker wire without slipping. Featuring a shallow 2.91-inch mounting depth along with included protective grilles and mounting hardware, integrating high-efficiency Punch Pro power into your custom door panels or audio array is smooth and straightforward.

 


Frequently Asked Questions (FAQ)


  • • Why is the midbass weaker than expected?
    Check speaker polarity, mounting, enclosure or door sealing, and crossover settings. Air leaks and phase cancellation can reduce midbass significantly, while an incorrect crossover point may prevent the driver from receiving the frequencies it needs.
  • • Why does the driver sound distorted at high volume?
    Distortion can result from amplifier clipping, excessive gain, or sending frequencies outside the driver's intended range. Lower the gain, verify crossover settings, and make sure the amplifier provides clean power within the recommended range.
  • • Can I use it without a separate subwoofer?
    It is designed to reproduce midbass rather than deep sub-bass. It can provide strong punch and impact, but a dedicated subwoofer may still be needed if you want very low frequencies and deeper bass extension.
  • • Why does it make a buzzing or rattling noise?
    Inspect the mounting screws, speaker basket, panels, and surrounding trim for loose parts. If the noise remains, check the cone and surround for damage and make sure nothing is contacting the moving assembly.
  • • Why does one driver sound different from the other?
    Check the amplifier channels, wiring, polarity, crossover settings, and source balance. Swapping the left and right connections can help determine whether the difference follows the driver, wiring, or amplifier channel.
  • • What crossover settings should I use?
    Start with a high-pass or band-pass setting appropriate for the system design and adjust gradually. The ideal frequency depends on the enclosure, other speakers, amplifier, and desired transition between midbass and subwoofer.
  • • Why is there almost no bass after installation?
    Check polarity first, then inspect the mounting surface for air leaks. If the driver is wired out of phase with another speaker, cancellation can dramatically reduce bass and make the system sound thin.
  • • Can I run it from my factory radio?
    A factory radio may produce sound, but dedicated midbass drivers generally benefit from a properly matched amplifier. Additional clean power can improve output, especially when the driver is expected to play loudly.
  • • Why does the driver move but produce little sound?
    Excessive cone movement with weak output can indicate incorrect polarity, poor enclosure loading, insufficient amplifier control, or an unsuitable crossover. Check the installation and system settings before increasing power.
  • • Why does the midbass change after changing the amplifier?
    Different amplifiers can provide different power levels, gain structures, and crossover settings. Recheck the gain, filters, polarity, and speaker load after an amplifier change to ensure the driver is receiving a clean, suitable signal.

SPECIFICATIONS


  • Diameter : 8 Inch
  • Sensitivity : 94.5 dB
  • Impedance : 4 Ohm
  • Frequency Response : 80-5000 Hz
  • Peak Power Handling : 250 Watts
  • RMS Power Handling : 125 Watts

FEATURES


Features:

  • Fiber reinforced high strength paper cone with treated "W" style surround
  • Stamp-cast aluminum frame
  • All Metal Input Spring Terminal Connection
  • Billet stock machined aluminum phase plug
  • Corrugated treated cloth surround
  • Fatigue and tear resistant poly cotton spider
  • Grilles and mounting hardware included
  • High temp aluminum voice coil
  • Periodic-stitched fatigue resistant lead wire
  • Sold as individual units (not in pairs)
  • 1 Year Warranty

 

Specifications:

  • Tweeter Size
  • Speaker Type: Midrange
  • 125 Watts RMS
  • 250 Watts Max
  • Mounting Hardware: Yes
  • Midrange Mounting Depth: 2.91" (74 mm)
  • Grille/Trim Ring IncludedYes
  • (Nominal Diameter): 8"
  • Frequency Response: (Hz)80Hz-5kHz
  • Sensitivity: 94.5
  • Nominal Impedance: 4-Ohm

 

  • UPC: 780687340469
  • Weight: 7.75
  • 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.

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Write a review!
  • They Sound Clean and Loud !

    Alex
    10/14/2014

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