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K-ARRAY SPEAKERS


User Manual
Data Sheet

K-ARRAY KH4

the K-array KH4 is a high performance self-powered, 2-way line array speaker system. At just over 47 Kg (100 Lbs) and 16 cm deep (6 inches), its ultra-compact aluminum enclosure contains an incredible reserve of power. that ensures very high sound pressure, with wide consistent (120°) horizontal coverage. It has the unique capability for varying the vertical coverage from 7° (line array applications) to 37° (stand alone). The KH4 is suited for medium to long throw applications in theaters, stadiums, houses of worship and concert halls. The KH4 integrated with the KS4 self-powered dipole subwoofer, creates a high performance large scale solution. The KH4 can also companion with the KH15 satellite, and KO70, KO40 self powered sub bass elements. The KH4 uses twelve 8-inch cone drivers with 2.5” voice coils for low-mid frequencies, powered by six power amplifier channels. The mid-high frequency section uses five 1.75” voice coil compression drivers mounted on 1”x 4” constant directivity waveguides. The drivers form an array exactly in the centre of the speaker. A mechanical system can provide different vertical coverage from 7° to 37° on each KH4. An internal DSP module provides configuration presets. Dedicated remote control software allows for control of the speaker from a computer. All KH4 components are designed by the K-array R&D department and custom made under the K-array quality control system in Italy.

User Manual
Data Sheet

K-ARRAY KS4

the KS4 is a self-powered, high performance dipole subwoofer. At just over 37kg (80 lbs) and 16cm deep (6”), its ultra-compact aluminum enclosure has an incredible reserve of power. That ensures very high sound pressure with wide, consistent (120°) horizontal and vertical coverage. Its unique dipole ‘figure-8’ coverage pattern eliminates bass from coming off the side of the cabinets. This provides for a very controlled and quiet onstage sound, particularly in flown configurations. The KS4 is suited for medium to long throw applications in theaters, stadiums, houses of worship and concert halls. The KS4 integrated with the KH4 self –powered line array speaker, creates a high performance large scale solution. The KS4 uses eight, 10-inch high excursion cone drivers with 2” voice coils, powered by eight power amplifier channels. The woofers are mounted in a chassis that ensures high rigidity and resistance to vibrations. The integrated hardware system allows it to array with other KS4s to cover large open-air venues. An internal DSP module provides control presets. Dedicated remote control software allows for control of the speaker from a computer. All the KS4 components are designed by K-array R&D department and custom made under the K-array quality control system in Italy.

User Manual
Data Sheet

K-ARRAY KH15

The K-array KH15 is a self-powered, 2-way line array design speaker system. Its ultra-compact aluminum and wood enclosure has an incredible reserve of power that ensures very high sound pressure with wide, consistent (120°) horizontal coverage. The KH15 is best suited for medium throw applications in theatres, concert halls, houses of worship and for corporate AV events. The KH15 low profile box makes it ideal for concert front fill and delay position applications. It easily integrates with other K-array products such as the KH4 and KS4 large format line array elements as a curvilinear down fill array. Bass response and output capability can be extended with the incorporation of the KL12ma or KL18ma powered bass cabinets. The KH15 uses two 8-inch cone drivers with 3” voice coils for low- mid frequencies, powered by two power amplifier channels. The mid-high frequency section uses two 1.75” voice coil compression drivers on 1”x4” constant directivity waveguides. The drivers are integrated in the box with a fixed vertical angle of 15°. The flying points provide different degrees to allow installation in curvilinear line arrays. An internal DSP module provides control presets. Dedicated remote control software allows for control of the speaker from a PC. All the KH15 components are designed by the K-array R&D department and custom made under the K-array quality control system.

User Manual
Data Sheet

K-ARRAY KR400s

The KL21ma features a 2500 watt 21" drive unit with neodymium magnet structure and suspension engineered for maximum linear excursion. Its ultra-light reflex cabinet is fitted with four pocket handles and one 35mm pole mounting point for easy installation of the satellite speakers. The KR400S features a line array of 24 x 3" high efficiency neodymium magnet drivers enclosed in an ultra-strong chassis, to ensure high resistance and durability in the most demanding working conditions. Thanks to its true line array technologies and powerful DSP system, the KR400S achieves outstanding power and coherence throughout the intended coverage allowing a wide dynamic range and faithful sound reproduction.

User Manual
Data Sheet

K-ARRAY KR200s

The K-array Redline Series KR200s is a compact and efficient portable powered PA/stage monitor system ideal for Concert Halls, Theatre, Houses of Worship and AV presentations. It is comprised of the KL18ma self-powered subwoofer with an additional DSP controlled powered output and 35mm pole adaptor designed for a KR200 ultra- slim line array satellite speaker. The KR200 is comprised of 2 x two meters stainless steel chassis each containing 32 x 2” neodymium transducers. They are 5.5 cm wide and 7 cm deep, weighing 9 Kg total. They are hinged together for focusing and easier transport. Due to the slim profile and minimum distance between drivers it reproduces the full vocal frequency range with clear intelligibility and excellent phase coherent 120° x 7° coverage. The 18” long-excursion speaker of the KL18ma sub section employs a neodymium magnet and 3” voice coil. The large ports are designed to be fully symmetrical to the speaker, which means the back loading on the driver is consistent and even, with no port air turbulence. The cabinet weighs a mere 20 Kg. The triangle port construction provides excellent structural integrity and strength, effectively eliminating any box resonance. The overall system response is from below 40 Hz to 19KHz with 127dB continuous and 133 dB peak output. An internal DSP module provides control presets. The output can optionally be used to power the KL18 passive subwoofer. Dedicated software allows for remote control of the system from a PC

User Manual
Data Sheet

K-ARRAY KR100s

High tech ultra-light powered system
It is comprised of the KL12ma self-powered subwoofer with an additional DSP controlled powered output and 35mm pole adaptor designed for a KR100 ultra-slim line array satellite speaker, which contains 16 x 2” neodymium transducers in a strong 5.5 cm x 7 cm, 4.5 Kg stainless steel chassis. Due to the slim profile and minimum distance between drivers it reproduces the full vocal frequency range with clear intelligibility and excellent phase coherent 120° x 8° coverage. The 12” long-excursion speaker of the KL12ma sub section employs a neodymium magnet and 3” voice coil. The large ports are designed to be fully symmetrical to the speaker, which means the back loading on the driver is consistent and even, with no port air turbulence. The cabinet weighs a mere 13 Kg.The overall system response is from 40 Hz to 19KHz with 124dB continuous and 130 dB peak output. An internal DSP module provides control presets. The output can optionally be used to power the KL12 passive subwoofer. Dedicated software allows for remote control of the system from a PC.

User Manual
Data Sheet

K-ARRAY KK200

The KK50/100/200 are a group of compact line array elements comprised of multiple 2” neodymium transducers in a strong stainless steel chassis. The wide dispersion pattern can be configured horizontally or vertically. The KK50/100/200 are a group of compact line array elements comprised of multiple 2” neodymium transducers in a strong stainless steel chassis. The wide dispersion pattern can be configured horizontally or vertically. Each speaker has a switchable Lo/Hi impedance setting. The KK50/100/200 reproduce the full vocal frequency range with clear intelligibility. This can be augmented with the KKS50 or KL12 sub to extend the operating frequency range. A variety of accessories provide numerous mounting options for permanent and portable installations. KA series amplifiers have presets specifi cally optimized for KK50/100/200 applications.

User Manual

K-ARRAY KK50vb

The KK50vb is a compact line array element comprised of 9 x 2” neodymium transducers in a strong stainless steel chassis. The vertical dispersion pattern can be configured for 7° ‘spot’ coverage or 120° ‘flood’ coverage. The speaker has an impedance of 16 Ohms, eliminating the need for 70 volt transformers in distributed systems. The KK50vb reproduces the full vocal frequency range with clear intelligibility. This can be augmented with the KKS50 or KL12 sub to extend the operating frequency range.

User Manual
Data Sheet

K-ARRAY KL12ma

The K-array KL12ma is a self-powered subwoofer. An additional DSP controlled powered output is designed for the KL12 passive subwoofer or for a KK100 ultra-slim satellite speaker. This combination is known as the Redline KR100 full-range portable powered PA system. The 12” long-excursion speaker employs a neodymium magnet and 3” voice coil. The large ports are designed to be fully symmetrical to the speaker, which means the back loading on the driver is consistent and even with no port air turbulence.

User Manual

K-ARRAY KL18ma

The KL18ma is a high performance powered sub-bass system designed for use with small to medium wavefront systems, in both touring and install applications. The KL18ma includes a powered and DSP processed powered output channel, designed for KR200 ultra slim satellite or KL18 passive 18" subwoofer. It features a 1600 watt 18" drive unit with magnet structure and suspension engineered for maximum linear excursion. The ultra-light reflex cabinet is fitted with two pocket handles and one 35mm pole mounting point for easy installation with every satellite speaker on it. It features large area porting to reduce air noise. The KL18ma is ideal for medium throw applications, like theaters, concert halls, AV installations. All the KL18ma components are designed by K- array R&D department and custom made under K-array control quality system.
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