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Speakers for Every Application!
With the LINEAR 5 MK II series, professional performers and rental companies now have not just a reliable and high-performance everyday tool at hand. The completely redesigned series features remotely controllable DSPs, increased power, and cardioid-capable subwoofers, all state-of-the-art technology. Together with robust wooden enclosures, a wide range of series components, and extensive accessory options, LINEAR 5 MK II is the powerful and innovative drive for anyone who wants to impress their audience every day anew.
Proven Concepts Improved
The LINEAR 5 MK II series is a consistent evolution of the proven and popular LINEAR 5 series. With more power at up to 3 kg less weight, more compact dimensions, and access to digital optimization via the DSP CONTROL software, daily work is elevated to a new level. New series components, such as the dedicated subwoofers and the LINEAR 5 MK II 110 XA and 115 XA fullrange mid/high units, expand the already very extensive range of applications.
Rotatable horns with optimal dispersion angles for each mid/high unit make them ideal solutions for cluster setups or stage monitors. Robust wooden enclosures ensure durability and investment protection. Extensive accessories for transport and weather protection, rigging, and mounting make LINEAR 5 MK II a reliable workhorse.


DSP - Powerful and Smart
High-performance integrated DSPs allow users to precisely tune the system components. They provide more usable sound pressure before distortion sets in and significantly reduce feedback risk.
Users can access four suitable presets directly on the speaker boxes or set up larger systems on Mac or PC via Ethernet connection and DSP CONTROL software, making adjustments even during events.
The DSP Out also allows integration of a non-network-capable speaker, enabling independent signal processing at that speaker with the DSP CONTROL software, regardless of the DSP settings on the main speaker.
HK Audio DSP CONTROL - Always and Everywhere in Control
Full control over the entire sound setup, even during soundcheck and show? This is already familiar from large touring systems or the LINEAR 7 and LINEAR 9 series.
HK Audio DSP CONTROL enables remote control of all LINEAR 5 MK II components, from stage monitors to the complete PA, via network and the proprietary HK Audio DSP CONTROL software for Mac and PC. Functions of the powerful DSPs, such as volume, EQing, limiting, delay, and polarity, are thus accessible directly from FOH at any time.
DSP CONTROL also offers the possibility to access functions like equalizer, limiter, volume, and mute bundled through sub and main groups. This greatly simplifies managing large speaker setups or multiple event spaces.
Virtual Units make it possible to create a setup in advance without connected speakers. On site, the Virtual Units can then be conveniently replaced by the network-capable speakers of the LINEAR 5 MK II series with a click of the mouse.


Cardioid - Problem Solver for Professionals in Every Situation
Sharp sound protection requirements, uncontrolled bass spread on and behind the stage, and high feedback risk in the lower frequency range are addressed by professional sound engineers with cardioid technology for the subwoofers. This technical trick is now simple and possible without measurement technology: set up - select preset - done!
The bass sound pressure of the physically spherical-radiating subwoofers is reduced by up to 34 dB behind the subwoofers through the cardioid setup. The forward radiation experiences a slight increase in sound pressure by about 2 dB. This results in a directional, heart-shaped radiation pattern.
The cardioid sound reinforcement technique can be used with vertically stacked subwoofers as well as in horizontal setups. A huge advantage for low stages. The 1:1 vertical and 1:1 horizontal cardioid presets are unique features so far.
Robust Enclosures - Optimized for All Use Scenarios
The acoustic properties and stability of wood cannot be matched by any other material in speaker construction. Therefore, all LINEAR 5 MK II components are housed in wooden enclosures made of MDF and birch multiplex. The LINEAR 5 MK II 118 Sub A is made entirely of birch multiplex. Despite the robust material, LINEAR 5 MK II is extremely compact and comparatively lightweight. MultiGrip handles ensure easy handling and provide secure grip in flight operation on the mid/high units, together with optional tilt brackets.
For use as compact, powerful, and feedback-resistant stage monitors, the enclosures of the LINEAR 5 XA mid/high units feature a 31° monitor angle and offer a secure and stable stand even when laid on their side. The rotatable horns allow optimal adjustment of dispersion angles to the desired setup. The enclosures of the LINEAR 5 FA fullrange mid/high units provide more punch and volume in the bass range.


Smaller, Lighter, Louder
LINEAR 5 MK II is smaller, lighter, and louder than the LINEAR 5 series. With up to 3 kg less weight at the same sound pressure, the LINEAR 5 MK II 112 XA is the loudest and lightest mid/high unit in its speaker class. The new LINEAR 5 MK II 115 XA offers enormous volume and noticeable physical bass and is thus the most powerful and loudest mid/high unit in the series.
New Models
Flexible and broadly positioned – that’s what you expect from a good rental company, and that’s exactly what LINEAR 5 MK II offers. Mid/high units in all sensible sizes and dedicated subwoofers cover all conceivable application scenarios in this speaker class optimally and reliably.
The popular LINEAR 5 series has been completely revised, fundamentally adapted to the current requirements of modern sound reinforcement systems, and expanded with the following models:
- LINEAR 5 MK II 110 XA - ultra-compact and powerful multifunction mid/high unit
- LINEAR 5 MK II 115 XA - volume, punch, and high sound pressure as monitor or mid/high unit
- LINEAR 5 MK II 115 SUB A - compact and punchy "easy handling" subwoofer
- LINEAR 5 MK II 118 SUB A - uncompromising power and punch down to the deepest bass cellar

LINEAR 5 MK II FA Models
The LINEAR 5 MK II FA models are powerful fullrange mid/high units with transparent, voluminous sound. Thanks to the longer horns, they achieve impressive throw distances. As a stereo system, the FA models provide the necessary extra dose of low end and presence. A special filter adapted to the characteristics of the LINEAR 5 MK II subwoofers and accessible via preset makes the LINEAR 5 MK II FA models instantly usable as system mid/high units with high usable output in various systems. Due to the horn radiation, horizontal and vertical cluster formation is facilitated. With optional TB-45N or TB-45NQ tilt brackets attached to the Butterfly MultiGrips, the FA models can be flown easily and securely.
First-Class Sound and High Performance Made in Germany!
Features
- Max. SPL @ 10 % THD: 130 dB Halfspace (70 Hz - 12 kHz averaged)
- Max. SPL Peak @ 10 % THD: 138 dB Halfspace
- Frequency Response +/-3 dB: 57 Hz - 12 kHz
- Frequency Response -10 dB: 54 Hz - 19 kHz
- Amplifier Power (RMS/Peak): 600 / 1,200 Watts
- Amplifier Type: Class D - Biamped
- Low/Mid Speaker: 1x 15", 3" voice coil
- Tweeter: 1", 1.7" voice coil
- Horn Characteristic: 60° x 40° CD horn, rotatable
- Active Crossover Frequency: 1.6 kHz FIR X-Over with 72 dB/oct.
- Maximum Input Level: 20 dBu
- Analog Inputs: 1x XLR/TRS combo balanced
- Analog Thru: 1x XLR balanced
- DSP Out: 1x XLR balanced
- Network Connection: Ethercon RJ45, 1x In
- Filter Presets: Flat, Boost, Low Cut, Remote
- Remote Software: DSP CONTROL (Windows, Mac OS)
- DSP Functions: Fully parametric 10-band EQ with variable filter characteristics, high-pass filter, low-pass filter, polarity, level, delay, limiter, mute
- Sampling Rate: 48 kHz
- System Latency: under 2 ms
- Power Connection: 1x IEC connector with V-Lock safety system, 100-240 V
- Power Consumption: 1 A / 100-240 V rated current consumption according to EN 62368-1
- Speaker Stand Flange: DuoTilt 3°/7°
- Flying Points: 3x M8 (AP-8)
- Handles: 2x MultiGrip
- Enclosure: Hybrid (birch multiplex/MDF)
- Finish: Acrylic paint, black
- Front Grill: 2 mm metal grill with black acoustic foam
- Dimensions (WxHxD): 44.8 x 70.7 x 44.75 cm
- Weight: 30.2 kg
Scope of delivery
- 1 x HK Audio LINEAR 5 MKII 115 FA Speaker
- 1 x Power Cable
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00093431
- Speakers mid range -
- Power RMS (Watts) 600
- Subwoofers 15 Zoll
- Colour Schwarz
- Weight in kg 30,2
- Multifunctional chassis Ja
- Microphone input Nein
- Outputs XLR
- Tweeters 1 Zoll
- Speakers full range -
- Inputs 6.3mm Klinke, EtherCon, XLR
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 31,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 114,08 € per month
- More information on financing
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The hotline is currently not manned. You can reach us again on Tuesday, 07.04.2026 at 09:30.
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