RCF HDL-20A Active Line Array Module

RCF HDL-20A Active Line Array Module
(Message For D.O'B. Sound Pro Price)
  •  1400 Watt Peak power - 700 Watt RMS
  •  135 dB max SPL
  •  55 Hz 20 kHz frequency response
  •  2 x 10" Woofers
  •  1 x 3" Compression Driver
  •  DSP controlled Input section with selectable presets
  •  Tour grade safe and solid variable mechanics
  •  Composite PP enclosure structurally wooden reinforced

The careful acoustic design, no compromise transducers and a unique, composite cabinet, design make the HDL 20-A the preferred tool of many professionals. Perfect in live sound reinforcement and reliable installed situations. 
The HDL 20-A is the ideal choice when line array performance is needed and a fast and easy set up is a must. The system is powered from a 1400 Watt Peak Power 2 way digital amplifier, sound is processed from a powerful DSP. The processing includes cluster and HF projection correction and special new presets for indoor and high curving situations. The system features state of the art RCF transducers, two powerful 10” for a solid bass reproduction and a large format 3” voice coil compression driver to deliver vocal clarity and high definition with an incredible dynamic.


The HDL 20-A is a true active and high power ready to use touring system equipped with a high efficiency digital amplifier that delivers superior SPL reducing energy requirement. The integrated processing and the cabling reduction will make the set-up faster and easier and, thanks to its compact size, the truck space requirement is reduced to the minimum.


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.


HIGH FREQUENCIES - The CD850 large format compression driver delivers one of the key advantages of the HDL 20-A, the 3” voice coil allows a crossover point of 800Hz and therefore almost all of the vocal range can be produced by this driver. This allows better coverage and dispersion control, and superior efficiency.


LOW FREQUENCIES - High power woofers. Very high efficient and controlled bass reproduction.


  • 2 X 10" Woofers, 2,5" Inside-Outside voice coil
  • Water resistant fibre doped cone
  • Polycotton M-roll surround
  • Hypervented magnetic structure

    RCF HDL 20-A Specifications

    Acoustical Specifications
    Frequency Response -3 dB: 55 Hz ÷ 20000 Hz
    Max SPL: 135 dB
    Horizontal coverage angle: 100°
    Vertical coverage angle: 15°
    Compression Driver: 2", 3.0" v.c.
    Woofer: 2 x 10", 2.5" v.c. 

    Input/Output Section
    Input signal: bal/unbal
    Input connectors: XLR
    Output connectors: XLR
    Input sensitivity: -2 dBu / +4 dBu 

    Processor Section
    Crossover frequencies: 800 Hz
    Protections: Thermal, RMS
    Limiter: Soft limiter
    Controls: Cluster, HF, High curving, Indoor 

    Amplifier Specifications
    Total power: 1400 W PEAK
    High frequencies: 400 W PEAK
    Low frequencies: 1000 W PEAK
    Total power: 700 W RMS
    High frequencies: 200 W RMS
    Low frequencies: 500 W RMS
    Cooling: Convection
    Connections: Powercon in/out 

    Cabinet Material: Composite PP, wooden reinforced
    Hardware: Rigging flyware
    Handles: 2 side, 2 back
    Colour: Black 

    Physical Specifications
    Height: 294 / 11.5 mm/inch
    Width: 705 / 27.7 mm/inch
    Depth: 445 / 17.5 mm/inch
    Net Weight: 29 / 63.93 kg/lbs

    HXX-003 Specifications

    Connectors: REAN XLR3F to XLR3M
    Conductors: 24 AWG x 2 OFC
    Shield: 90% OFC Spiral




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