• Unique performance-to-size ratio
• Self powered
• Integrated DSP with multiple analog and digital inputs
• Onboard touch screen
• Digital acoustic steering system
• Wide horizonal coverage
• RS485 and USB connectivity for remote control


– Research conducted over 10 years which was used to develop the next generation of touring systems, the Firenze Series, has also been applied to the new line of K-array speakers, the Concert Series.
– This groundwork led to significant advancements including the ability to digitally steer the sound, the use of an onboard touch screen and an intelligent integration of capabilities such as various stacking and hanging positions, weather resistance and integrated DSP multiple analog and digital inputs. And with the K-dante accessory, the system can be used in Dante network. The company’s signature compact design, Slim Array  technology, is also implemented.
– The KH3 in the K-array Concert Series was designed with larger scale events in stadiums, arenas, concert halls and theatres in mind. The unique performance-to-size ratio measures up two large 12” neodymium magnet woofers with a 2.5” voice coil each and two 1.4” compression drivers with a 2.5” voice coil each. The medium to large format speaker has the ability to drive sound farther.
All KH3 components are designed by K-array and custom-made under K-array’s quality control system.


Power handling 1000 + 250 W  Type  1 modules class D – DSP controlled
Max power  2500 W (1)  Nominal Power Output  2 x 1600 W @ 4 Ω 1% THD + NOISE (5)
Frequency range (-10 dB)  60 Hz – 19 kHz (2) Protections Over Temp. (Power Limiting – Thermal Shutdown), Short Circuit/Overload Output Protection, Power Limiting, Clip Limiter/Permanent Signal Limiter, High Frequency Protection
SPL 1W/1mt  100 dB (3)
Maximum SPL  132 dB (cont.) – 138 dB (peak) (4)
Horizontal 110° Nominal power requirements 100 – 240 Vac ± 10% 50-60 Hz
Vertical 20° (preset dependent) Operating Range 85 – 265 Vac (auto-range)
Type  Electronic Power factor (cosφ) >0.90 @ 4Ω full power
Frequency  1200 Hz 1/8 rated power (pink noise)@ 8Ω 300 W
Type 2 X 12” Neodymium magnet woofer with 2.5” voice coil 2 X 1.4” compression driver with 2.5” voice coil IP 20 (53 with K-AMPCOVER accessory)
Analog connectors  2 male + 2 female 3-pin balanced XLR Dimensions 121.8 cm x 37.0 cm x 21.0 cm (47.9“ x 14.6” x 8.3“)
Digital connectors  1 male + 1 female 3-pin balanced XLR Weight 43.6 kg (96.1 lbs) connecting hardware included
Connectors  1 male + 1 female XLR parallel1 USB B Jack serial converter

Notes for data 1.

1. Maximum RMS applicable power for a musical signal. The reference signal is the one proposed by EIAJ standard
2. With dedicated preset;
3. Measured @4 mt then scaled @1 mt;
4. Measured with musical signal
5. EIAJ Test Standard, 1KHz, 1%THD
New materials