NETWORKED CONTROL AND MUCH MORE

RDNet is an advanced platform for integrated monitoring and control of sound systems - from small live and installed setups to massive arena systems. Based on a robust networked architecture, RDNet combines system control, line array design, and comprehensive audio measurements into a single powerful software package.

Engineers and technicians can intuitively manage every device on the network, from individual components to multiple groups. The platform provides full DSP control of compatible devices, with flexible configuration tools for perfectly tuning the system response at maximum speed. Users have real-time access and oversight of all key settings from a centralized interface.

4 path waveguide

The custom 4 PATH designed waveguide allows a precise coverage of 100 x 15 degrees, while also delivering an excellent, linear high-frequency response. The unique shape of the four ducts forming the guide creates an ideal isophasic load from 680 Hz to the highest audible frequencies.

New perspective on linearity

RCF speakers are designed using a proprietary and advanced digital FiR technology, conceived to deliver transparent sound, absolute clarity, and perfect imaging to the listener. The special FiRPHASE filters allow for coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies in the system.

Powerful class D amplifiers

RCF's Class-D power amplifier technology packs huge performance operating with high efficiency into a lightweight solution. HDL amplifiers deliver a ultra-fast attack, realistic transient response, and impressive audio performance. The amplifier features a solid machined aluminium structure which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the HDL amplifiers present SMPS power supply section to produce maximum output and minimum weight.

Neodymium RCF precision transducers

High frequencies - Superior compression driver with extreme precision in high frequency reproduction.

• High-performance RCF ND940

• 4.0-inch diaphragm titanium compression driver

• 1.4-inch exit throat

• 680 Hz Crossover Point

Low frequencies - High power woofers. Very high efficient and controlled bass reproduction.

• 2 X 2.5”voice coil neodymium 10” woofers

• Low frequencies handling down to 50 Hz

• Water resistant fibre doped cone

• Polycotton M-roll surround

• Hypervented magnetic structure

Revolutionary rigging concept

The high strength enclosure in composite polypropylene has a revolutionary new rigging concept inspired by its big brother: the RCF HDL-50A. Compared to its acoustical power, it has a remarkably low weight for easy handling and flying. The integrated mechanics are both fast and reconfigurable, allowing the system engineer to create J-shaped and spiral arrays starting with 0.2° angles. The hardware is designed for an easy and fast setup. The angle can be adjusted before to hang the system, on the ground, and slip automatically into the correct position when pulling up the array. Up to 20 HDL 30 -A modules can be fastened on a single flybar.

The ideal flyable bass complement

The HDL 38-AS is the ideal flyable bass complement for the HDL 30-A array system.

It features one 4.0” voice coil, 18” Neodymium woofer to handle 136 dB SPL Max from 30 Hz to 140 Hz with maximum linearity and low distortion. The HDL 38-AS is perfect to create flown systems for theatrical and indoor venues. The built-in 3200W Class-D amplifier delivers excellent playback clarity and up to 136 decibels SPL max. With RDNet compatibility, the HDL 38-AS is part of the professional HDL System.

Acoustical specifications

Frequency Response: 50 Hz - 20000 Hz

Max SPL @ 1m: 137 dB

Horizontal coverage angle: 100°

Vertical coverage angle: 15°

Transducers

Compression Driver: 1 x 1.4'' neo, 4.0'' v.c

Woofer: 2 x 10'' neo, 2.5'' v.c

Input/Output section

Input signal

bal/unbal

Input connectors

XLR, RDNet Ethercon

Output connectors

XLR, RDNet Ethercon

Input sensitivity: +4 dBu

Processor section

Crossover Frequencies: 680 Hz

Protections: Thermal, RMS

Limiter: Soft Limiter

Controls: Preset, RDNet bypass

RDNet: Onboard

Power section

Total Power: 2200 W Peak, 1100 W RMS

High frequencies: 600 W Peak, 300 W RMS

Low frequencies: 1600 W Peak, 800 W RMS

Cooling: Forced

Connections

Powercon IN/OUT

Standard compliance

Safety agency: CE compliant

Physical specifications

Cabinet/Case Material: PP Composite

Hardware: Array fittings

Handles: 2 Side

Grille: Steel

Color: Black

Size / Weight

Height :293 mm / 11.54 inches

Width: 705 mm / 27.76 inches

Depth: 502 mm / 19.76 inches

Weight: 25 kg / 55.12 lbs