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Description
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 the maximum linearity and low distortion. The HDL 38-AS is perfect to create flown systems for theatrical and indoor requirements. The built-in 3200W class-D amplifier delivers excellent playback clarity and up to 136 decibels SPL max. Due to its compatibility with RDNet - remote monitoring and control, the HDL 38-AS is part of the professional HDL System.
Features
- 136 dB Max SPL
- 3200W peak class-D Amplifier
- 30-140 Hz frequency response
- RDNet Networked Management
- 1x18" Neodymium Woofer, 4.0" voice coil
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.
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.
Precision transducers
Our latest developments have resulted in designing state of the art neodymium magnetic circuits, radically new voice coil ventilation systems and ground-breaking direct drive voice coil assemblies.
Cabinet and mechanics
The hardware is designed for an easy and fast setup, completely compatible with the HDL 30-A rigging. The heavy-duty front grille is powder coated. A special transparent-to-sound foam backing inside helps to further protect the transducers from dust. For weatherproof capabilities, a rain cover is available.
Subwoofer alignment tutorials
Specifications
| Acoustical specifications | |
| Frequency Response | 30 Hz - 140 Hz |
| Max SPL @ 1m | 136 dB |
| Transducers | |
| Woofer | 1 x 18'' neo, 4.0'' 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 | |
| Protections | Thermal, RMS |
| Limiter | Soft Limiter |
| Controls | Volume, Preset selection |
| RDNet | Onboard |
| Power section | |
| Total Power | 3200 W Peak, 1600 W RMS |
| Low frequencies | 3200 W Peak, 1600 W RMS |
| Cooling | Convection |
| Connections | Powercon IN/OUT |
| Standard compliance | |
| Safety agency | CE compliant |
| Physical specifications | |
| Cabinet/Case Material | Baltic birch plywood |
| Handles | 2 Side |
| Pole mount/Cap | M20 thread |
| Grille | Steel |
| Color | Black, White - RAL 9003 |
| Size / Weight | |
| Height | 502 mm / 19.76 inches |
| Width | 700 mm / 27.56 inches |
| Depth | 621 mm / 24.45 inches |
| Weight | 48.7 kg / 107.36 lbs |
| Shipping information | |
| Package Height | 550 mm / 21.65 inches |
| Package Width | 670 mm / 26.38 inches |
| Package Depth | 750 mm / 29.53 inches |
| Package Weight | 51 kg / 112.44 lbs |