Description
DS18 PRO-CFX
The DS18 PRO-CFX is a premium car audio crossover and frequency management unit designed to cleanly divide audio signals between multiple speakers and amplifiers for optimal sound staging and performance. With selectable high-pass, low-pass, and full-range crossover filters, it enables precise routing of frequencies to tweeters, midranges, woofers, and subwoofers, ensuring each driver receives only the audio it’s engineered to reproduce. Built with rugged construction and premium internal components, the PRO-CFX delivers clean, distortion-free signal separation and reliable performance even in demanding car audio installations. Its adjustable crossover points and slope options provide flexibility for custom tuning, making it an ideal choice for enthusiasts, installers, and competitive audio systems where precise frequency control is crucial for clarity and balance.
Specifications
Crossover Specifications
| Specification | Value |
|---|---|
| SKU | PRO-CFX |
| Passive Crossover Ways | 2-Way (High & Low Frequency) |
| Frequency Crossover Point | 3.5 kHz (@ 4 Ω) |
| Power Handling | Up to 300 W |
| Cut-Off Slope | 12 dB/Oct |
| Tweeter Attenuation | −3 dB / −6 dB |
| Top Cover Material | Steel |
| Bottom Cover Material | Clear Acrylic |
Crossover Features
| Feature | Specification |
|---|---|
| Capacitor Type | NP Mylar |
| Coil Type | KSV |
| Terminal Type | Screw-On |
| Housing Material | Metallic housing + plastic side covers + clear acrylic |
| Adjustments | Tweeter attenuation |
Extra Features (Connector Definitions)
| Connector | Function |
|---|---|
| TW− | Tweeter negative |
| 0 dB | Tweeter positive (0 dB) |
| −3 dB | Tweeter positive (−3 dB attenuation) |
| −6 dB | Tweeter positive (−6 dB attenuation) |
| W+ | Woofer positive (to speaker) |
| W− | Woofer negative (to speaker) |
| IN+ | Input positive (from amplifier) |
| IN− | Input negative (from amplifier) |
Measurements & Packaging
| Parameter | Value |
|---|---|
| Overall Length | 6.3 in (160 mm) |
| Overall Depth | 3.5 in (88 mm) |
| Overall Height | 1.5 in (38 mm) |
| Gross Single Unit Weight | 2 lb |
| Single Unit Box Dimensions (W × L × H) | 7.5 × 6.75 × 2 in |
| Units per Master Carton | 10 |
| Gross Master Carton Weight | 20.5 lb |
| Master Carton Dimensions (W × L × H) | 15.75 × 10.75 × 7.5 in |
Product Overview
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.
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