HDL 50-A
ACTIVE THREE-WAY LINE ARRAY MODULE
  • 4400 Watt, 3 way amplification
  • 140 dB max SPL
  • 8 x high power neodymium transducers
  • RDNet on board
  • 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
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.

Part Number:

  • 13000477
    HDL 50-A
    90-240V
    EAN 8024530013509

RCF RDNet 3.0

MONITORING AND MANAGEMENT NETWORK
The new RDNet release features extensive improvements. The audio system is now configurable in Groups of speakers or in the new Array clusters, the Air Compensation and the Cluster Size shaping are more precise and controllable, as well as the FiRPHASE gain. The subwoofer configuration is faster, even for complex EndFire set-ups.

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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.

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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

4 PATH WAVEGUIDE

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.

NEODYMIUM 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

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Specifications
Acoustical specifications
Frequency Response:
40 Hz ÷ 20000 Hz
Max SPL @ 1m:
140 dB
Horizontal coverage angle:
90°
Vertical coverage angle:
10°
Transducers
Compression Driver:
2 x 1.4'' neo, 3.0'' v.c
Midrange:
4 x 6.0'' neo, 3.0'' v.c
Woofer:
2 x 12'' neo, 3.0'' 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
Crossover frequencies:
200 Hz - 800 Hz
Protections:
Thermal, RMS
Limiter:
Soft Limiter
Controls:
Cluster size, HF correction, RDNET
Power section
Total Power:
4400 W Peak, 2200 W RMS
High frequencies:
1100 W Peak, 550 W RMS
Mid frequencies:
1100 W Peak, 550 W RMS
Low frequencies:
2200 W Peak, 1100 W RMS
Cooling:
Convection
Connections:
Powercon IN/OUT
Standard compliance
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
Baltic birch plywood
Hardware:
Integrated Mechanics
Handles:
2 side, 2 rear
Grille:
Steel
Color:
Black
Size
Height:
366 mm / 14.41 inches
Width:
1171 mm / 46.1 inches
Depth:
502 mm / 19.76 inches
Weight:
56 kg / 123.46 lbs
Shipping informations
Package Height:
400 mm / 15.75 inches
Package Width:
1200 mm / 47.24 inches
Package Depth:
600 mm / 23.62 inches
Package Weight:
60 kg / 132.28 lbs
Videos
FiRPHASE TECHNOLOGY
R&D Electroacutic Engineer Andrea Capra
RDNet Tutorial 1
First part of RDNet tutorial
RDNet Tutorial 2
Second part of RDNet tutorial
RDNet Tutorial 3
Third part of RDNet tutorial
RDNet Tutorial 4
Fourth part of RDNet tutorial
RDNet Tutorial 5
Fifth part of RDNet tutorial
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