HF 775D

HF775D

Introducing the PowerX HF775D, a premier high-frequency compression driver engineered to be the acoustic powerhouse of top-tier loudspeaker systems. Designed as a critical component for demanding audio environments, this driver stands as the ultimate solution for professional touring rigs, high-impact fixed venue installations, and precision stage monitoring arrays. By delivering uncompromised transient response and exceptional sonic accuracy, the HF775D forms the beating heart of any world-class 2-way passive enclosure or active line array setup.

When it comes to acoustic output and uncompromising power handling, the HF775D operates in a class of its own. It effortlessly handles 150 watts of AES capacity and pushes an impressive 300 watts of maximum program power, ensuring massive dynamic headroom during peak performance. With an astonishingly high sensitivity rating of 108 dB (1W/1M), this driver guarantees earth-shattering overall loudness without breaking a sweat. Audio technicians can rely on this robust unit to maintain absolute clarity and fight off thermal compression, even when driven to extreme volumes night after night.

The internal acoustics of the HF775D are nothing short of an engineering marvel. It features a precise 50mm (2-inch) throat exit coupled with an oversized 72.2mm (2.84-inch) voice coil crafted from edge-wound, copper-clad aluminum ribbon wire. This intricate coil actively drives a state-of-the-art plasma-coated titanium diaphragm, all controlled by a massive Strontium Ferrite Y35 magnet structure generating a dense 1.9T flux. When integrated into a properly flared waveguide, this exacting configuration ensures phase-accurate, razor-sharp coverage across the entire audience area, entirely eliminating dead spots.

Frequency response and sonic fidelity are where the HF775D truly shines, offering a remarkably wide operational bandwidth from 500 Hz all the way up to a crystalline 18 kHz. This expansive range allows for highly efficient and seamless crossover integration with low-frequency drivers, providing transparent, uncolored upper-midrange projection and sparkling, crystal-clear highs. The acoustic purity achieved by the advanced plasma-coated titanium eliminates harsh break-up modes, ensuring that the resulting sonic character remains incredibly articulate and completely fatigue-free.

Built for the rigorous demands of the road, the mechanical hardware and enclosure integration capabilities of the HF775D represent peak real-world value. The rugged chassis measures 170mm in overall diameter with a depth of 70mm, weighing in at an incredibly solid 4.7 kg. Heavy-duty installation is streamlined and flawlessly secure thanks to the standard 4 x M6 bolt circle, while the 8-ohm nominal impedance allows for flexible, maximized amplifier pairing. From its tour-grade construction to its uncompromising acoustic reliability, this driver is fully road-worthy and ready to anchor any high-performance professional audio system.