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Rockford Fosgate Punch PP4-X

Single passive crossover for Punch Pro components

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  • Rockford Fosgate Punch PP4-X

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  • Rockford Fosgate Punch PP4-X

  • Rockford Fosgate Punch PP4-X

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Our take on the Rockford Fosgate Punch PP4-X

by Buck Pomerantz
Rockford Fosgate

A Punch Pro to keep the sound balanced

Rockford Fosgate designed the PP4-X crossover to work with a Punch Pro Series midrange speaker and tweeter. The PP4-X provides low-pass filtering for a 4-ohm Punch Pro woofer (3,000 Hz at a 6dB per octave slope), while Punch Pro Series tweeters include their own built-in high-pass crossover (4.5K Hz, 6 dB/octave). Don't worry about that "gap" in the frequency coverage, as the gentle 6db/octave slope ensures that the final response is perfectly blended and smooth.

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Versatile little crossover

It's easy to set up your system. First, you select which tweeter you're using (the 2- or 4-ohm model), and then choose from three tweeter levels (0, -3, or  -6 dB) to suit your vehicle. The PP4-X features two woofer outputs, in case you want to double up on your Punch Pro midrange drivers for some real fun. The PP4-X handles up to 125 watts RMS, which is what Rockford Fosgate recommends for maximum performance from the Punch Pro speakers.

Note: This package contains one crossover — not sold in pairs.

Highlights:

  • single passive crossover for Rockfod Fosgate Punch Pro Series components
  • works with 4-ohm Punch Pro midrange speakers only
  • works with a PP4-T or a PP8-T Punch Pro tweeter
  • low-pass filter for woofer (3K Hz, 6 dB/octave)
  • power rating: 125 watts RMS (250 watts max)
  • dual woofer outputs for use with two speakers
  • selectable tweeter impedance (2 or 4 ohms)
  • selectable tweeter level (0, -3, or -6 dB)
  • mounting hardware included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Product Research
What's in the box?

Download owner's manual

  • One passive crossover
  • Four 1-3/4" Self-tapping Allen head screws
  • 3mm Allen head bit
  • Instructions

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The PP4-X passive crossover is designed for use with the Rockford Fosgate Punch Pro series midrange/midbass and tweeters. The crossovers are sold individually and each covers one channel (left or right).

Woofer Outputs: There are outputs for two 4Ω woofers; one or two woofers can be used. 10", 8" and 6-3/4" sizes are available in the Punch Pro series.

Tweeter Output: The single tweeter output is compatible with the 4Ω or 8Ω Punch Pro series tweeters. Select the appropriate impedance using the switch beside the wire terminals. A switch on the other side of the terminals sets the relative tweeter output level; 0 dB (flat), -3 dB, or -6 dB.

Terminals: The screw clamp terminals will accept up to 12 gauge wire.

Mounting: The PP4-X can be mounted using the included screws, or the adhesive pad on the bottom of the crossover.

Dimensions:

  • Width: 4.6"
  • Height: 1.45"
  • Depth: 4.7"
 
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For a more in-depth review and enhanced detailed information on the Rockford Fosgate Punch PP4-X, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_575PP4X/Rockford-Fosgate-Punch-PP4-X.html ).