Active Loudspeaker ART500

The ART 500 active loudspeaker is exactly what you’ve come to expect from Klark&Helmer– more power, more features and absolutely more affordable! Our engineers have really outdone themselves, creating a self-contained PA solution that merges state-of-the-art, 500-Watt Max Power, Class-D power amp technology.

Then we loaded the ART500 with our best 12″ long-excursion driver for incredibly deep bass, and a state-of-the-art 1.25″ driver for exceptional high-frequency reproduction. The ART500 professional active loudspeaker is destined to become a legend in its own right, alongside the other ART models that have made Klark&Helmer in active loudspeakers.


• 2-Way bi-amped loudspeaker system
• 1.5” NEODYMIUM compression driver
• Constant coverage 90° x 60° horn
• High-excursion 12” woofer with 2” VC
• 600 W Class D Max Power + AB power amplifier with SMPS
• Integrated active processor with dual LIMITER circuit
• MIC/LINE input with 2-band EQ
• Front LED with ON or SIGNAL/CLIP selection
• SPL MAX: 125 dB
• Frequency response: 50 Hz – 20 kHz
• Ultra-lightweight reinforced polypropylene cabinet
• Top handle for effortless transport
• Slanted shape for the use as a stage monitor
• 14 kg total weight