Harmonic Design HLS20 P18 System | Revolutionary Powered PA System

Code: HDHLS20+P18SYS

Harmonic Design HLS20 & P18 | Revolutionary Powered PA System Including 2x hd HLS20 HybridLineSource + 2x HD P18 active system bass + 2x HD sub18 subwoofers






Please call us on +353 (0)74 91 45179 for a price.
Or Email info@ror.ie for more information.

Revolutionary HybridLineSource technology. 

HybridLineSource technology is a world-class new speaker concept developed by Harmonic Design that dramatically reduces the amount of transport required, bringing sound quality to a new level of consistency and distortion. The HybridLineSource system, which is equipped with two specially developed high-performance 10 "neodymium woofers, achieves an efficiency of 107 dB even in the low / midrange range.

Powerful LineSource unit makes the difference. 

The oversized tweeter unit is a LineSource unit known from LineArrays and consists of three 1.4 "neodymium compression drivers with a special polymer diaphragm which, coupled to wave formers, produce a cylindrical wavefront with a vertical sound aperture angle of 40 °. The range of the HybridLineSource system is comparable to a LineArray. Due to the symmetrical, coaxial structure, the horizontal radiation behavior is free of interference in the transfer area and absolutely uniform over an angular range of 100 °. Double-hanging becomes redundant.

Redefining efficiency. 

HybridLineSource technology is a world-class new speaker concept developed by Harmonic Design that dramatically reduces the amount of transport required, bringing sound quality to a new level of consistency and distortion. The HybridLineSource system, which is equipped with two specially developed high-performance 10 "neodymium woofers, achieves an efficiency of 107 dB even in the low / midrange range.

Easy to combine.

The mechanical design allows applications on a tripod or flown vertical arrays of up to three elements. The angle between the individual loudspeakers can be precisely adjusted from 5 ° to 20 ° in 5 ° increments via the integrated FastRig rigging.

Operational safety and audiophile quality. 

Operation takes place exclusively via Harmonic Design system amplifiers and guarantees outstanding performance and compatibility even under adverse conditions as well as maximum efficiency in terms of power consumption, pack size and output. Up to two speakers can be operated per channel via the Harmonic Design system amplifiers. An optional passive phase-optimized crossover allows quick and easy operation on just one amplifier channel. The 2-way BI-AMP mode provides unique neutrality and uncompromising high-end sound and is recommended for all maximum-level requirements.

Sophisticated accessories save time and money. 

The hd RF3 is a flying frame and tripod adapter at the same time, which can be used to record a loudspeaker on a high stand with precisely adjustable inclination in 1 ° increments from 0 ° - 20 ° as well as for flying a vertical array of up to three loudspeakers. This ensures the greatest possible flexibility of daily changing public address tasks with simultaneously reduced accessory expenses.

Sonic system. 

The TourSys systems are available as perfectly coordinated all-round full sound systems consisting of top speakers, subwoofers and system amplifiers. Several TourSys systems can be extended to a large system to realize sound reinforcement with up to 5,000 listeners.



  • 2x hd HLS20 HybridLineSource + 2x hd P18 active system bass + 2x hd sub18 subwoofer
  • for live music, DJ and language up to 800 people
  • extremely high sound pressure
  • long range thanks to cylindrical wave radiation characteristics
  • Plug & Play: minimal cabling effort
  • 2x power outputs with DSP for monitor / delay line
  • System power: 6600 W
  • Ral colours available
Frequency Response 35 Hz - 20 kHz Crossover Frequency active at 120 Hz
Principle HybridLineSource / Bass Reflex System Connection 1x Powercon, 2x Input XLR, 2x Speakon NL4, 1x DSP AUX Out XLR
Options RAL colors model name hd HLS20 / P18-PA2
Dimension (W x H x D) 400 x 520 x 540 mm (hd HLS20); 536 x 542 x 600 mm (hd Sub18 / hd P18) mass 34 kg (hd HLS20P); 40 kg (hd Sub18); 44 kg (hd P18)
housing design 15 mm multiplex birchwood textured paint, black, powder coating aluminum, housing acoustic foam, ergonomic handles M20 stand adapter assembly 2x 10 "N LF / 3x 1.4" HF; 2x 18 "long-haul chassis
Beam angle nominal horizontal 100 ° x vertical 40 °

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