2 in Competition Compression Driver with Aluminum Horn - High Power

In this review the DS18 PRO-DKH1 is evaluated as a competition-grade 2 in compression driver aimed at installers and audio enthusiasts who need clear, high-output highs from a compact horn setup. The single biggest reason to consider it is the combination of a titanium diaphragm and a included aluminum horn, which together deliver pronounced clarity and controlled dispersion for live or vehicle audio applications. The review focuses on real-world use, build quality, and whether the unit's 640W peak handling translates to dependable performance in louder environments.

Key Features

• 2 in diaphragm: A titanium diaphragm provides crisp, resilient high-frequency response that holds up at high volumes.
• High peak power handling: With 640W max and 320W program power handling the driver can withstand demanding, dynamic audio passages without obvious strain.
• Included aluminum horn: The aluminum horn shapes dispersion and improves projection so highs remain focused and articulate in live or car audio setups.
• 35 oz ferrite magnet: A substantial magnet helps the driver reproduce a wider range of tonal detail and maintain control under load.
• Durable construction: The driver is designed to draw reasonable current from amplifiers, promoting long-lasting performance with proper setup.

Who It's For

The PRO-DKH1 suits competitive installers, DIY car audio builders, and small PA operators who prioritize clear high-frequency output and robust peak handling. It works well as part of a mid/high system where the horn-loaded high driver needs to deliver projection and clarity in noisy environments.

Those looking for an all-in-one home listening tweeter or a complete speaker solution should look elsewhere, since this product is a single compression driver intended to be integrated with crossovers and enclosures rather than used stand-alone.

Pros & Cons

Pros

• Excellent high-frequency clarity from the titanium diaphragm and horn combination.
• High peak power rating and solid magnet structure for consistent output at loud levels.
• Includes an aluminum horn so installers do not need to source a separate waveguide.

Cons

• Installation experiences are mixed for customers, so proper mounting and crossover setup may require some experience.
• Durability reports vary, indicating real-world longevity depends on system integration and usage.

Specifications

Our Verdict

The DS18 PRO-DKH1 is a strong choice for competitive installs and car audio systems that need a powerful, horn-loaded high driver with clear, controlled highs. It offers good value by pairing a titanium diaphragm and a substantial magnet with an included aluminum horn, though installers should be comfortable with proper crossover and mounting to get the best longevity and performance.

Frequently Asked Questions

Does the horn come with the driver?
Yes, the aluminum horn is included so no separate horn purchase is required.

What power can the driver handle?
The driver is rated for 640W peak and 320W program power handling for high-output use.

Is this ready to use without a crossover?
No, it is a single compression driver intended to be used with appropriate crossovers and enclosures for best results.