Rockford Fosgate Punch PP4-X

Single passive crossover for Punch Pro components

Item #: 575PP4X

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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.

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.

Product 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

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

Product Research

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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