RCF HDL20-A Dual 10" 1400W Active Line Array Module. Audio professionals in search of a compact line array module for live sound reinforcement and reliable installation applications will be impressed with the RCF HDL 20-A, a powered line array module with a fast and easy setup well suited for touring bands, concerts, clubs, festivals, or anywhere line array performance is needed. The module features a 1400W bi-amplifier that delivers 1000W to the dual 10" woofers and 400W to the 3" compression driver, which combine for a frequency response of 55 Hz to 20 kHz and a maximum SPL of 135 dB. The integrated DSP includes cluster and high-frequency projection correction and special new presets for indoor and high-curving situations. There are XLR inputs and outputs and powerCON inputs and outputs for daisy chaining multiple line array modules. Tour Sound in a Compact Size 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. Power Class-D Amplifiers RCF's Class-D power amplifier technology packs huge performance, operating with high efficiency into a lightweight solution. HDL amplifiers deliver an ultrafast attack, realistic transient response, and impressive audio performance. The amplifier features a solid machined aluminum structure, which not only stabilizes 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. RCF Precision Transducers 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 800 Hz 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 fiber doped cone Polycotton M-roll surround Hypervented magnetic structure At a Glance: 1400W peak power / 700W RMS 135 dB max SPL 55 Hz to 20 kHz frequency response DSP controlled -input section with selectable presets Tour-grade safe and solid variable mechanics Composite PP enclosure structurally wooden reinforced
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