2-Way Passive Crossover

Name: 2-Way Passive Crossover
Brand: PRO-CFX
SKU: PRO-CFX
Price: 59.95 USD
Availability: OutOfStock
Rating: 4.6 (5 reviews)

SKU: PRO-CFX

SOLD OUT

2-Way Passive Crossover

SKU: PRO-CFX

SOLD OUT

$59.95

/PAIR

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Key Features
- Passive Crossover
- 2-Way
- 1 X Input
- 1 X High ~ 1 X Mid-Range Output
- 0 ~ -6DB Gain For Tweeter
- Pair
Technical Data - Manual

DOWNLOAD THE USER MANUAL

Crossover Specifications

SKU
PRO-CFX
Passive Crossover Ways
2-Ways (High and Low Frequency)
Frequency Crossover point
3.5KHz (@ 4 ohms)
Power Handling
Up to 300 Watts
Cut-Off Slope
12dB/oct
Tweeter Attenuation
(-3dB/-6dB)
Top Cover Material
Steel
Bottom Cover Material
Clear Acrylic

Crossover Features

Capacitor Type
NP Mylar
Coil Type
KSV
Terminal Type
Screw-On
Housing Material
Metalic housing + plastic side covers + Clear Acrylic
Adjustments
Tweeter Attenuation

Extra Features

Connectors
TW-: Tweeter (Negative) 0dB: Tweeter (Positive) -3dB: Tweeter Attenuation -3dB (Positive) -6dB: Tweeter Attenuation -6dB (Positive) W+: Woofer (Positive) Connect to Speaker W-: Woofer (Negative) Connect to Speaker IN+: Input (Positive) Connect to Amp IN-: Input (Negative) Connect to Amp

Crossover Measurement

Overall Length
6.3" / 160mm
Overall Depth
3.5" / 88mm
Overall Height
1.5" / 38mm
Gross Single Unit Weight (lb)
2
Single Unit Box Dimensions W x L x H
7.5 x 6.75 x 2
Quantity of Units in Master Carton
10
Gross Master Carton Weight
20.5
Master Carton Dimensions W x L x H
15.75 x 10.75 x 7.5

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Product Overview

Product Overview

DS18 PRO-CFX

2-Way Passive Crossover (Pair)

The ingeniously designed PRO-CFX opens up a world of possibilities, allowing you to craft your own passive setup and unleash the potential of your speakers.
The PRO-CFX acts as a gatekeeper, skillfully filtering the frequencies for both components, ensuring an audio experience that is nothing short of magical. Embrace the power of choice and create a soundstage tailored to your professional quality standards.
The PRO-CFX is designed to deliver incredibly LOUD sound that will leave you breathless. Engineered to handle an astonishing 300W RMS, the PRO-CFX will make your audio system come alive with raw power and impeccable precision.
What sets the PRO-CFX apart is it’s sensible design. By utilizing only one channel of your amplifier, the PRO-CFX puts the power in your hands to push two speakers to their full potential while skillfully filtering out unwanted frequencies. The PRO-CFX pushes car’s audio system past its limits by ensuring that each speaker adds to your overall sound quality.
Let's not forget about the convenience and ease of installation. The PRO-CFX's compact dimensions, measuring at an overall length of 6.3 inches, depth of 3.5 inches, and height of 1.5 inches, ensure a hassle-free integration into your car audio system. Slip it in, and prepare to be blown away by the transformation it brings.
DS18’s PRO-CFX 2-Way Passive Crossover is the gateway to an exciting world of LOUD concert quality audio. Immerse yourself in the extraordinary power and precision it offers, as it takes your car audio experience to new heights.

FREE SHIPPING ORDERS +$35

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

Great sounding X-Over

I have a high-end set of separates in the front of my vehicle, but the stock crossovers didn't work for my install. 150W per door. High-quality Class AB amp. 2 Ohm Woofer, 4 Ohm Tweeter. I bought another brand, but there was too much insertion loss and the clarity suffered.

I researched these units and found nothing but great reviews. The larger diameter inductor wire definitely was key to a lower ESR and I got all the power back that I was missing. 3dB more volume at a minimum and a higher quality sound.

The mids sound a lot more open and the mid-bass is more punchy. Crisp highs as well. There is more detail in the music. I might need to use the -3dB padded output for the Tweeter. Impressive performance all round.

Thanks for the great x-overs!

As advertised

great

fast and clean

Works as instructed

Great crossover and sounds comes through great!

Seems to be built well

Just not the sound quality I was expecting. Maybe the higher priced stuff is better but I went with Rockford

Let customers speak for us

from 3962 reviews

Highly recommend

These speakers are everything they describe them to be and more. They are loud and they are tough. I have tried them out. They will handle the watts. I recommend them for anyone that LIKES IT LOUD!!

Bob

11/16/2025

PRO-ZXI 6x9" Mid-Range Bullet Loudspeaker Neodymium/Ferrite Magnets | 300W RMS 4-Ohm

Surprising

First off after unboxing was very surprised at the weight of the amp Great quality Good design good build very rock solid installed in a 2022 ram rebel I already had everything ran old amplifier just disconnected and reconnected wires never touch the volume setting what a difference running for JBL 939 2 ohm speakers. I thought the speakers sounded very well before this amplifier brought even more life to these speakers very satisfied absolutely amazed at the quality of sound!! Would highly recommend this amp very satisfied thanks DS 18 family

Jamie Stpierre

11/15/2025

Package Protection

Cleaver design

Worked great thanks ds18 crew

Paxton King

11/12/2025

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Good

I'm happy

Travis Mitchell

11/11/2025

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You need these

I got these for my speakers in my Keywest boat and they fit perfect, are made of great material and are water proof.

Craig

11/11/2025

10" Silicone Cover for All Towers, Speakers and Subwoofers

All-Around great subwoofer

Dennis Prehn

11/10/2025

Black Diamond 12” Dual 3” Voice Coil Subwoofer with Aluminum Basket | 4-Ohm

Great easy to use and install product

It’s such a great product, I want more of them! I build classic cars and like the look of the original radio in the dash, however I love great music …. So this easy to hide unit is perfect for me!

Bill Nash

11/10/2025

Universal Bluetooth 4.0 Audio Receiver | Wireless, Water-Resistant IP65

Nicholas seijo

Great Quality, highest price of shallow mount I could find and definitely worth the price. Only thing is I would suggest getting set up in a ported box if your goal is to have the most sound they will offer . I currently have in sealed box and want more out of them. So next step is to have custom box build for these speakers under my back seats in 2017 Silverado crew cab.

Nicholas Seijo

11/09/2025