hd HLS20
HybridLineSource
hd HLS20 and hd HLS20P.
A generously dimensioned, passive crossover network allows the economical operation of up to two hd HLS20P on only one amplifier channel and thanks to the use of 2.5mm² coil wire able to reliably divide the peak power of up to 4800 W on the individual ways. The active separation of the BI-AMP version hd HLS20 takes place in the system amplifier and requires two amplifier channels.
Revolutionary HybridLineSource technology.
HybridLineSource technology is a worldwide unique speaker design developed by Harmonic Design that dramatically reduces the needed truck space and improves the quality of a public address system to a new level of uniformity and complete absence of distortions. The HybridLineSource system, which is equipped with two specially developed high-performance 10″ neodymium woofers, achieves already an efficiency of 107 dB even in the low/mid range.
Powerful LineSource-Unit makes the Difference.
The exceedingly largedimensioned high frequency LineSource-section consists of three 1.4“ neodymium compression drivers with a special polymer diaphragm that, when coupled to a waveguide, produce a cylindrical wavefront with a vertical coverage angle of 40°. Therefore the throw of a HybridLineSource-System is comparable with a LineArray. Due to the coaxial setup the horizontal coverage pattern is free of interference in the crossover area and perfectly consistent over an angle range of 100°. Double-Hangs become redundant.
Efficiency new Defined.
The innovative and unique case design provides for tremendous efficiency, compact dimensions and undistorted maximum sound pressure greater than 143 dB. The hd HLS20 HybridLineSource system sets new standards in all disciplines in the double 10″ class. With the use of multiple 1.4“ compression drivers the typically occurring distortion of a single driver at higher levels, is dramatically reduced another advantage is the improved headroom to cover larger distances. The special SuperVentedDesign allows for standalone applications without additional subwoofer systems a dynamic and broadband playback up to 70 Hz in full-range mode.
Easily Combinable.
The mechanical design allows applications on a tripod or flown vertical arrays of up to five elements. The angle between the individual loudspeakers can be precisely adjusted from 0° to 18° in 6° increments via the integrated FastRig rigging.
Reliable and Audiophile.
Operation takes place exclusively via Harmonic Design system amplifiers and guarantees outstanding performance and compatibility even under adverse conditions as well as highest efficiency in terms of power consumption, pack size and output. Up to two speakers can be operated per channel through 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.
Der hd HLS20-RF3 ist Flugrahmen und Stativneigeadapter zugleich, der sowohl zur Aufnahme eines Lautsprechers auf einem Hochständer mit präzise einstellbarer Neigung in 1°-Schritten von 0° – 15° als auch zum Fliegen eines vertikalen Arrays aus bis zu fünf Lautsprechern verwendet werden kann. This gives best flexibility for daily changing applications while reducing the accessories effort.
Sound with System.
The TourSys systems are available as perfectly tuned 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 15,000 listeners.
| Model name | hd HLS20 (BI-AMP) hd HLS20P (passiveXO) |
|---|---|
| Principle | Bass-reflex system / hybrid horn |
| Configuration | 2x 10″ N-type mid-bass drivers 3x 1.4″ N-type tweeters |
| Crossover frequency | 2-way active (hd HLS20) passive, 900 Hz (hd HLS20P) |
| Power handling (RMS / Peak) | 1200 W / 4800 W |
| Frequency range | 70 Hz – 20 kHz |
| Sound pressure (1 W / 1 m) | 107 dB |
| SPLmax | 143 dB |
| Beam angle nominal | horizontal 100° x vertical 40° |
| Nominal impedance | passiveXO: 4 ohms BI AMP: LF 4 ohms, HF 6 ohms |
| Connection | 2x Speakon NL4 |
| Dimensions (W x H x D) | 400 x 520 x 540 mm |
| Weight | 34 kg (hd HLS20) 36 kg (hd HLS20P) |
| Enclosure | 15 mm birch plywood Black polyurea plastic coating Coated steel mesh Acoustic foam Ergonomic carrying handles Tower mounting flange Integrated 3-point FastRig rigging |
| Options | Installation version hd HLS20-RF3 hd UniFrame16 Transport case TourCase RAL color Weatherproof |
