Active PA Set

The LTA Headstack Cluster System from HK Audio is a complete, high-end audio solution, perfect for large-scale events. Comprised of satellites and powerful subwoofers, this system provides exceptional sound coverage and great installation flexibility.

ARTICLE N° 100506
The HK Audio LTA Headstack Cluster System is a professional audio system designed to deliver high-level sound performance. This complete kit includes a carefully selected combination of satellites, subwoofers, protective covers, wheel boards and a rigging system, meeting the needs of audio professionals seeking quality and reliability.

The kit includes 8 LINEAR 5 MK II 308 LTA satellites, renowned for their sonic clarity and powerful projection. These speakers are ideal for applications requiring uniform sound dispersion and faithful reproduction of mids and highs. Their compact design does not compromise their power, making them suitable for installations where space is a constraint without sacrificing sound quality.

For low frequencies, the kit is equipped with 12 LINEAR 5 MK II 118 Sub HPA subwoofers. These subs provide an extended frequency response in the bass, bringing depth and impact to the audio performance. Their robust construction ensures durability under the most intensive use conditions, while maintaining consistent sound quality.

Included accessories, such as protective covers for the satellites and subwoofers, provide effective protection during transport and storage. The covers are designed to withstand the rigors of the road, preserving the integrity of the speakers against bumps and scrapes.

The kit also includes 6 CS-WB1 subwoofer trolleys, making it easy to move and install the equipment on event sites. The covers for the subwoofers mounted on the trolleys provide additional protection, ensuring that the equipment remains in perfect condition between uses.

The PP-CP Pick Point Cluster Plate rigging system is a key element of this kit, allowing for secure and flexible installation of the speakers in a suspended configuration. This system offers versatility in speaker positioning, essential for achieving suitable sound coverage in various room or event configurations.

HK Audio's LINEAR 5 MK II series is renowned for its precision engineering and reliable performance. The components in this kit are designed to work in harmony, providing a complete audio solution for professionals who require superior sound quality and installation flexibility.

The LINEAR 5 MK II 308 LTA active midrange/highrange speakers equipped with a multi-cell transformer (MCT) are distinguished by their ability to cover up to 40 meters with remarkable sonic accuracy. Thanks to three 8-inch horn-loaded woofers and a 1-inch HF driver, they deliver balanced and powerful reproduction of midrange and bass frequencies, eliminating the need for delay lines for audiences of up to 3,000 people. Built-in presets allow easy adaptation to various configurations, whether clustered, headstacked or combined.

This kit is ideal for applications such as live concerts, corporate events, fixed installations in performance halls or any other situation where high-fidelity sound reproduction is required. The modularity of the system allows sound engineers to configure the set according to the specificities of each event, thus ensuring maximum adaptability.

By investing in the LTA Headstack Cluster system from HK Audio, sound professionals have reliable, high-performance and durable equipment, capable of meeting the high demands of professional audio environments. Each component has been selected for its quality and compatibility with the rest of the system, ensuring sonic consistency and ease of use.

The speakers and subwoofers are equipped with RJ45 network input/output for full calibration and control of the system through the "LINEAR 5 MK II Software". This system is ideal for event halls, open-air spaces, urban festival stages, covering up to 3000 people.
Application
 Live, Front speaker
Tweeter
 1"
RMS power (W)
 22800
Peak power (W)
 45600
Amplification type
 Class D
Outdoor use
 Yes
Can be used on stand
 M20 threaded inserts, Ø 35 mm (1 3/8")
Subwoofer included
 Yes
Weight
 900 kg
Power supply
 Power adapter (included)
Speaker
 8" x3, 18"
Frequency response, low limit
 36 Hz
Frequency response, upper limit
 17 kHz
Connectors
 XLR female 3 pins, XLR male 3 pins, RJ45, Jack female Stéréo
Color
 Black
Case or cover included
 Gigbag
  • HK Audio LTA Headstack Cluster System
  • LINEAR 5 MK II pro audio system
  • Capacity: 3000 people maximum
  • Total power: 22800 W RMS
  • Power supply: 100 - 240 V AC - 50/60 Hz
  • Color: Black
  • Amplified system with integrated DSP
  • SATELLITE
  • Amplification: Class D bi-amplification
  • Power (RMS/Peak): 600 / 1200 W
  • Speakers: 3 x 8"
  • Tweeter: 1"
  • Max SPL: 133 dB
  • Peak SPL @ 10% THD: 138 dB half space
  • Frequency response. (+/-3 dB): 105 Hz – 17 kHz
  • Max input level: +20 dBu
  • Connections: 1 x XLR combo ANALOG in, 1 x XLR ANALOG thru, 1 x XLR DSP out
  • Network port: Ethercon RJ45, 1x In, 1x Thru
  • DSP functions: Fully parametric 10-band EQ with variable filter characteristics, high-pass filter, low-pass filter, polarity, level, delay, limiter and mute
  • System latency: <= 2.9 ms
  • Power supply: 1x Powercon NAC3 In, 1x Powercon NAC3 Thru
  • Dispersion (H x V): 60° x +5°/-25°
  • Construction: birch plywood
  • Pole base: 35 mm diameter
  • Dimensions: 440 x 680 x 460 mm
  • Weight: 25 kg
  • SUBWOOFER
  • Amplification: Class D
  • Power (RMS/Peak): 1500 / 3000 W
  • Speakers: 18"
  • Max SPL: 130 dB
  • SPL Peak @ 10% THD: 131 dB half space
  • Frequency response (+/-3 dB) SUB: 36 Hz – X-over
  • Max input level: +20 dBu
  • Connections: 2 x XLR combo ANALOG in, 2 x XLR ANALOG thru, 1 x XLR DSP out
  • Network port: Ethercon RJ45, 1x In, 1x Thru
  • DSP functions: Fully parametric 10-band equalizer with variable filter characteristics, filter low-pass, polarity, level, delay, limiter and mute
  • Filter preset: Front, Cardioid 1:1 vertical, Cardioid 2:1 vertical, Remote
  • System latency: <= 2.6 ms
  • Power supply: 1x Powercon NAC3 In, 1x Powercon NAC3 Thru
  • Construction: Birch plywood
  • Pole insert: M20 format
  • Dimensions: 600 x 608 x 790 mm
  • Weight: 56.80 kg
  • INCLUDED: 8 x LINEAR 5 MKII 308 LTA Satellite, 12 x LINEAR 5 MKII 118 Sub HPA Subwoofer, Protective covers for sub and sat, 6 x CS-WB1 (SUB wheel board), 6 x CS-WB1 Cover (SUB wheel board cover), 1 x PP-CP Pick Point Cluster Plate (2 x PP and 2 x CP hanging system)
HK Audio, founded in 1979 by Hans and Lothar Stamer, started in a small workshop in Germany with a big ambition: to produce high-quality loudspeakers. Their know-how was quickly recognized, leading them to collaborate with prestigious audio brands as an OEM manufacturer. Their expertise has grown over time, from systems for small venues to equipment for open-air concerts hosting up to 50,000 spectators. Today, with more than 200 highly qualified employees, HK Audio is a leading reference in Europe for professional sound reinforcement systems. Manufactured in modern facilities in St. Wendel, their products cover a wide range of applications, from portable systems for solo artists to touring solutions for large-scale events.

HK Audio is distinguished by a philosophy focused on user needs, emphasizing innovative and easy-to-use solutions, developed in collaboration with sound engineers and musicians. Their attention to quality is reflected in their automated and environmentally friendly production lines, using pollutant-free materials and water-based paints. Their interdisciplinary team of acoustic, electronic and mechanical engineers collaborates with live sound specialists and a musicologist to design products that are adapted to human hearing physiology. Through constant dialogue with their customers in over 50 countries, HK Audio continues to innovate and pursue its goal: to reproduce acoustic events perfectly while awakening unique emotions through music and sound.
HK Audio - LTA Headstack Cluster System
HK Audio - LTA Headstack Cluster System
47 216,67 € excl VAT
including eco-part : 3,10 €
Out of stock
Contact us for delivery times
Guarantee 5  years
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Jessie
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