RCF has announced its HDL 50-A 4K is now shipping.
According to the company, it is their most powerful HDL line array module, with an internal amplifier pushing 8000W peak power. The amplifier module is available as an upgrade for current HDL 50-A owners.
The HDL 50-A 4K is an active three-way line array module designed for large-sized events, indoors and outdoors. It features a sound pressure level of 143 dB SPL with a built-in Class-D 4000 W RMS four-channel amplifier.
Equipped with eight transducers, it offers playback quality ideal for high performing musical applications. The proprietary 90 x 10° 4PATH waveguide, paired with the symmetrical design of the cabinet delivers coherent coverage. Each of the four 4K amplifier modules operates at very low impedance producing a quick and detailed transient response, while the high damping factor improves sound quality and detail.
Using advanced neodymium magnets and housing built from lightweight plywood and polypropylene, each module has a low weight of only 58 kg (128 lbs). The power amplifier, electronics, and DSP are controlled and monitored remotely by RCF’s proprietary RDNet software.