HK Audio L.U.C.A.S Performer 27-014 Manuel D'utilisation page 5

Unique features for premium performance
Easy setup and handling for less pre-gig stress
Like all HK Audio active rigs, L.U.C.A.S PERFORMER
was conceived as a cohesive system comprising
painstakingly matched components. This rig was
engineered for easy portability and swift set-up.
Operation is simple, with no complicated tweaking
required.
• Genuine system design: All components are
precision-matched.
• Swift set-up & easy operation to save time
• Less stress = more fun + better music
Digital amping for enhanced efficiency and dynamic
response
With an efficiency rating topping the 90% mark,
Class-D digital power amps are substantially smaller,
lighter, and more compact than conventional amps.
The reduced thermal load on components enhances
reliability, while the far faster slew rate and higher
damping factor audibly enhances the speed and
precision of the system's dynamic response.
Making the most of sonic energy with MonoTilt™
The newly developed, integrated MonoTilt ™ pole
mount allows sound energy to be utilized with great
efficiency. Troublesome ceiling reflections are
minimized; the sound is clearer, tighter, and more
focused. Beyond that, the cabinet is stabilized at
its center of gravity - no wobbling, tilting, or
unintentional turning.
Multi-band limiting and companding
Several matched limiters and companders are fine-
tuned and optimised to process different frequency
ranges. This speaker-independent approach to signal
processing results in natural-sounding dynamic
response across the entire frequency spectrum and
produces a powerful yet finely balanced sonic image.
Subsonic filter
The integrated subsonic filter cuts unwanted ultral-
ow frequencies. Infra sub-bass signals resulting from
stage rumble, wind or similar sources place heavy
demands on the power amp to render frequencies so
low that they exceed the useful range of the speaker
cabinet. The subsonic filter protects the amp from
these frequencies, thereby increasing the entire
system's output power.
• Protects both power amps and speakers from
harmful ultralow frequencies.
• Enables cleaner and tighter bass response and
higher output levels.
OFR™ Optimized Frequency Response Technology
HK AUDIO ® 's unique OFR™ technology deliver
commanding yet well-balanced sound at every level.
It corrects for non-linear frequency response in the
speaker components at the same time as it
compensates for the way human hearing works at
varying levels.
• Fine-tuned to each system
• Rectifies non-linear frequency response
• Adapts the system to different volumes
• Powerful, balanced sound in every situation
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