Sale

Ignitions and Electrical Wiring Components

Rockford Fosgate

Passive Crossover

$160.00 $99.99 Save $60.01

SKU: PP4-X

In Stock
In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
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Overview

The Rockford Fosgate PP4-X is a passive crossover designed for use with 4-Ohm Punch Pro midrange drivers and tweeters. It features dual woofer outputs, capable of handling 125 Watts RMS (250 Watts MAX).

The crossover provides a 3kHz low-pass filter for the woofer at 6dB/Octave. It is designed to work in conjunction with the built-in 6dB/Octave crossover that is supplied with the tweeter.
Show original supplier description
The Rockford Fosgate PP4-X is a passive crossover engineered specifically for 4-Ohm Punch Pro midrange drivers and tweeters. Key features include dual woofer outputs, allowing for the connection of two Punch Pro midrange drivers. It incorporates a dedicated 6dB/Octave low-pass filter for the woofer, operating at a 3kHz frequency. Crucially, it must be used in conjunction with the built-in 6dB/Octave crossover supplied with the Punch Pro tweeter. The PP4-X is not intended for use as a standalone passive crossover with other "pro" speaker brands. With a robust power handling capability of 125 Watts RMS (250 Watts MAX), this crossover ensures reliable performance. It offers selectable tweeter impedance options (4-Ohm or 8-Ohm) and adjustable tweeter attenuation levels (0dB, -3dB, -6dB) to fine-tune your sound output. Mounting hardware is included for convenient installation. The PP4-X is sold individually.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRockford Fosgate
Part NumberPP4-X
CategoryIgnitions and Electrical

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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