The RCF HDL 35-AS is a high-performance, powered flyable subwoofer that serves as the ideal bass complement to the HDL 26-A array system. Designed for professional sound reinforcement, the HDL 35-AS delivers deep, powerful bass with exceptional clarity and low distortion, making it perfect for medium to large-scale events, both indoors and outdoors. Featuring a 15" neodymium woofer with a 4.0" voice coil, this subwoofer covers the low-frequency range from 40 Hz to 140 Hz with maximum linearity, ensuring a smooth and consistent output throughout its operating range. When paired with the HDL 26-A, the HDL 35-AS enhances the overall sound performance, providing a full-range solution with excellent punch and depth.
Equipped with a 2200W Class-D amplifier, the HDL 35-AS is capable of reaching a maximum sound pressure level (SPL) of 134 dB, making it suitable for a variety of high-powered applications. The amplifier is designed for high efficiency, offering fast transient response and impressive audio performance. Thanks to the advanced Class-D technology, the amplifier operates with minimal power loss and ensures low heat generation, which is further assisted by the fan-less convection cooling design. The amplifier also includes an SMPS (Switch Mode Power Supply) section, which provides maximum output while keeping the subwoofer lightweight and compact.
The HDL 35-AS features RDNet networked management, which allows for remote control and monitoring of the speaker in real time. RDNet is a powerful and flexible platform designed for managing a wide range of RCF devices, including loudspeakers, digital matrixes, and amplifiers. With RDNet, users can adjust parameters such as level, delay, EQ, and more, making it an essential tool for managing complex sound systems. The system also supports advanced subwoofer configurations, ensuring that users can optimize the performance of their HDL 35-AS subwoofers in any setup.
Constructed from high-quality Baltic birch plywood, the HDL 35-AS boasts a rugged, durable enclosure designed to withstand the demands of touring and professional use. The subwoofer is equipped with array fittings for easy integration into an HDL 26-A system, making it an ideal choice for creating flown clusters. The subwoofer's heavy-duty powder-coated steel grille provides additional protection to the transducers, while a transparent-to-sound foam backing inside the grille helps protect against dust accumulation. Additionally, the subwoofer is available with an optional rain cover, offering extra protection for outdoor events in challenging weather conditions.
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