Active 3-Way Line Array Module
The HDL 50-A is a true active high power speaker system ready to use touring system for large events, indoors and outdoors. Equipped with 2x12” woofers, 4x symmetrical 6.5” midranges and two 2” drivers, it offers excellent playback quality and high sound pressure levels with a built in 2200W RMS powerful digital amplifier that delivers superior SPL, while reducing energy requirement. Using advanced neodymium magnets and a groundbreaking new housing constructed from lightweight plywood and polypropylene, it has a remarkably low weight for easy handling and flying.
New Perspective On Linearity
RCF speakers are designed using a proprietary and advanced FiR filtering technology, conceived to deliver transparent sound, absolute clarity and perfect stereo images to the listener. The special FiRPHASE filters allow to achieve coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies to the system.
V-Shaped Symmetrical Design
The symmetrical design of the cabinet produces identical left and right coverage. The component positioning and special DSP crossover filtering of the HDL 50-A take care of the constant directivity without spots of break up or attenuation. The originally designed V-SHAPED front baffle provides:
- Coplanar midranges and woofers
- Controlled LF dispersion
- Central space to host the HF guide
The custom 4PATH designed waveguide allows a precise coverage of 90 x 10 degrees, while also delivering a superb, linear high frequency response. The unique shape of the four ducts forming the guide create an ideal isophasic load from 700 Hz to the highest audible frequencies.
Neodynium RCF Precision Transducers
HIGH FREQUENCIES - The two ND 840 large format compression driver deliver one of the key advantages of the HDL 50-A: the 3.0” voice coil allows a crossover point of 800 Hz and therefore this driver can produce almost all of the vocal range. This allows better coverage and superior efficiency.
MID FREQUENCIES - 4 x 2.0” voice coil 6.0”neo midranges - Water resistant fiber doped cone - Polycotton M-roll surround - High power magnetic structure
LOW FREQUENCIES - 2 X 3.0”voice coil neodymium 12” woofers - Water resistant fiber doped cone - Polycotton M-roll surround - Hypervented magnetic structure
- 4400 Watt, 3 way amplification
- 140 dB max SPL
- 8 x high power neodymium transducers
- 48 kHz, 32 bit DSP processing
- RDNet on board
- Remote monitoring and control
- Symmetrical design
- Extremely low weight