HDN-4599 2" Neodymium Mid-Frequency Compression Driver – 450W

Extreme Output, Exceptional Clarity and Professional Sound Performance

The HDN-4599 Neodymium Mid-Frequency Compression Driver is engineered for high-output professional audio applications where exceptional sound projection, powerful midrange reproduction and outstanding efficiency are essential.

Featuring a 2-inch (50mm) throat, dual 3.5-inch (90mm) voice coils and a high-performance neodymium magnet assembly, the HDN-4599 is designed to deliver remarkable acoustic output while maintaining clarity and definition across its operating frequency range.

With an impressive 450W nominal power handling, 900W program power and 120dB rated sensitivity, this compression driver is built for demanding sound reinforcement systems requiring powerful projection and efficient performance.

Its advanced motor structure and polyester diaphragm are designed to provide responsive mid-frequency reproduction, making it an excellent choice for high-output PA systems, horn-loaded speaker enclosures, large-scale sound systems and professional audio installations.

Key Features

• 450W Nominal Power Handling: Designed for demanding high-output mid-frequency applications.

• 900W Program Power: High program power rating for professional sound reinforcement systems.

• 120dB Rated Sensitivity: Exceptional efficiency for powerful sound projection when used with an appropriate horn.

• 2" (50mm) Throat Diameter: Designed for compatible professional horn assemblies.

• Dual 3.5" (90mm) Voice Coils: Large voice coil configuration designed for high-power operation.

• Neodymium Magnet Assembly: High-performance magnetic motor design for efficient operation.

• Polyester Diaphragm: Designed for responsive mid-frequency reproduction and clear sound output.

• 300Hz – 8kHz Frequency Range: Broad specified operating range for mid-frequency applications.

• 8 Ohm Impedance: Suitable for compatible professional audio amplifier systems.

• Professional Construction: Built for high-output audio systems and demanding installations.

Technical Specifications

Recommended Applications

The HDN-4599 is suitable for a wide range of high-performance professional audio applications, including:

• Professional PA and sound reinforcement systems

• High-output horn-loaded speaker enclosures

• Large-scale outdoor sound systems

• Live music and concert audio systems

• Custom pro audio speaker builds

• Professional sound installations

• Multi-driver horn arrays

Engineered for High-Output Sound Systems

The HDN-4599 combines high power handling, an efficient neodymium motor structure and large-format voice coils to provide the performance required in demanding mid-frequency sound systems.

Whether you're developing a custom horn-loaded speaker enclosure or upgrading an existing professional PA system, the HDN-4599 offers a powerful solution for applications where sound projection, efficiency and clarity matter.

HDN-4599 – Professional Mid-Frequency Power and Performance.