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Highly Efficient and Scalable - HK Audio LINEAR 5 MK II 308 LTA!
The HK Audio LINEAR 5 MK II 308 LTA is a highly efficient, scalable, and economical long-throw active mid/high unit designed for large, long, and wide rooms as well as open-air events. It bridges the gap between classic point-source PA systems and line arrays in the form of a compact, horn-loaded direct radiator.
The LINEAR 5 MK II 308 LTA, featuring a 1-inch tweeter and Multi-Cell Transformer (MCT), delivers unprecedented coverage depth without high-frequency drop-off in a compact size. It can evenly and powerfully cover distances up to 40 meters and audiences up to 3000 people without the need for delay lines. Bass and mids are crisp and full-bodied, reproduced by three vertically arranged, horn-loaded 8-inch woofers.
Various Setup Options

Cluster
The cluster setup achieves higher sound pressure and wider dispersion.

Headstack
More sound pressure, depth, and range.

Headstack Cluster
More sound pressure, depth, and range with significantly wider dispersion.
Precisely tuned presets for clustering and headstacking are directly accessible on the speaker. Thanks to flexible setup options, the system can grow with your needs. Even a single LINEAR 5 MK II 308 LTA mid/high unit (per side) significantly extends sound coverage depth.
Cluster, headstack, or headstack-cluster setups allow you to achieve wider and deeper dispersion patterns. The LINEAR 5 MK II 308 LTA features PowerCon connectors with PowerCon Link, simplifying cabling and reducing cable requirements.
Proven Design, Improved
The LINEAR 5 MK II series is a consistent evolution of the proven and popular LINEAR 5 series. With more power, up to 3 kg less weight, more compact dimensions, and access to digital optimization via DSP CONTROL software, daily work is elevated to a new level.
The compact, horn-loaded LINEAR 5 MK II 308 LTA long-throw mid/high unit offers enormous coverage depth and, thanks to the DSP with FIR filter and DSP output, high flexibility and compatibility.


DSP - Powerful and Smart
High-performance, integrated DSPs allow users to precisely tune system components. They provide more usable sound pressure before distortion occurs and significantly reduce feedback risk.
Users can access four suitable presets directly on the speaker cabinets, and via Ethernet connection and DSP CONTROL software, set up larger systems on Mac or PC and make adjustments during events.
The DSP Out also allows integration of a non-network-capable speaker, enabling independent signal processing with the DSP CONTROL software regardless of the speaker’s DSP settings.
HK Audio DSP CONTROL - Always and Everywhere in Control
Full control over the entire sound setup, even during soundcheck and show? This is already known 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, EQ, limiting, delay, and polarity, are thus accessible from FOH at any time.
DSP CONTROL also offers the option to access functions like equalizer, limiter, volume, and mute bundled via sub and main groups. This greatly simplifies managing large speaker setups or multiple venues.
Virtual Units allow creating a setup in advance without connected speakers. On-site, the Virtual Units can be conveniently replaced by the network-capable speakers of the LINEAR 5 MK II series with a click.


Cardioid - Problem Solver for Professionals in Any Situation
Sharp sound protection requirements, uncontrolled bass spread on and behind the stage, and high feedback risk in the low-frequency range are addressed by professionals using cardioid technology for subwoofers. This technical trick is now easy and requires no measurement technology: Set up - select preset - done!
The bass sound pressure of subwoofers, which naturally radiate spherically, is reduced by up to 34 dB behind the subs through the cardioid setup. Forward radiation experiences a slight increase in sound pressure by about 2 dB, resulting in a directional, heart-shaped dispersion pattern.
Robust Enclosures - Optimized for All Applications
The acoustic properties and stability of wood cannot be matched by any other material in speaker construction. Therefore, almost all LINEAR 5 MK II components are housed in MDF and birch plywood enclosures.
LINEAR 5 MK II 118 Sub A, 118 Sub HPA, and 308 LTA are made entirely from birch plywood. Despite the robust material, LINEAR 5 MK II is extremely compact and comparatively lightweight. MultiGrip handles ensure easy handling and, together with optional tilt brackets, provide secure hold during flight operations for the mid/high units.
For use as compact, powerful, and feedback-resistant stage monitors, the LINEAR 5 XA mid/high units feature a 31° monitor angle and offer a secure, 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.
LINEAR 5 MK II 308 LTA and HK Audio 118 Sub HPA deliver high throw distances and powerful bass in a compact size when used together.
First-Class Sound and High Performance Made in Germany!
Features
- Max. SPL @ 10% THD: 133 dB Halfspace (100 Hz - 12 kHz averaged)
- Max. SPL Peak @ 10% THD: 138 dB Halfspace
- Frequency Response +/-3 dB: 105 Hz - 17 kHz
- Frequency Response -10 dB: 98 Hz - 19 kHz
- Amplifier Power (RMS/Peak): 600 / 1,200 Watts
- Amplifier Type: Class D - Biamped
- Low/Mid Drivers: 3 x 8", 1.5" voice coil
- Tweeter: 1" Compression Driver, 1.7" voice coil
- Horn Characteristics: 60° x +5 / -25° MCT Horn
- Active Crossover Frequency: 1.6 kHz FIR X-Over with 60 dB/oct.
- Maximum Input Level: 20 dBu
- Analog Inputs: 1 x XLR/TRS combo balanced
- Analog Thru: 1 x XLR balanced
- DSP Out: 1 x XLR balanced
- Network Connection: Ethercon RJ45, 1 x In, 1 x Thru
- Filter Presets: Single, Cluster, Headstack, 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 2.9 ms
- Power Connection: 1 x Powercon NAC3 In, 1 x Powercon NAC3 Thru, 100–240 V
- Power Consumption: 1 A / 100-240 V rated current consumption according to EN 62368-1
- Speaker Stand Flange: MonoTilt 0°
- Flying Points: 5 x M8 (AP-8)
- Handles: 2 x MultiGrip
- Enclosure: Birch plywood
- Finish: Acrylic paint, black
- Front Grill: 2 mm metal grill with black acoustic foam
- Dimensions (W x H x D): 44 x 68 x 46 cm
- Weight: 25 kg
Scope of delivery
- 1 x HK Audio LINEAR 5 MKII 308 LTA
Specification
- Product number 00107481
- Speakers mid range 8 Zoll
- Power RMS (Watts) 600
- Subwoofers -
- Colour Schwarz
- Weight in kg 25
- Multifunctional chassis No
- 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 47,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 174,08 € per month
- More information on financing
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Tuesday, 07.04.2026 at 09:30.
| Monday | Closed |
Different opening times |
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 |










