HK Audio L5MKII-118sub-hpa
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- This item is covered for 3 years
What you need to know
What you need to know
- Powerful and Controlled Bass : active subwoofer designed to deliver a solid foundation in sound reinforcement, with a max SPL of 130 dB and amplification rated at 1,500 W.
- Built-in DSP and Remote Control : onboard digital signal processing, controllable via Ethernet for quick and consistent adjustments across an entire system.
- Optimized for Cardioid Configurations : dedicated presets to set up more directional systems and better control low-frequency energy.
- Pro Format Designed for the Field : German-made, plywood birch enclosure with 4 handles for easier handling in daily use.
Manufacturer Information
HK Audio
https://www.musicandsales.com
info@musicandsales.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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LINEAR 5 MKII: The Evolution of a Renowned Sound Reinforcement Series
The HK Audio LINEAR 5 MKII range thoroughly revisits the LINEAR 5 series, with a clear focus on the needs of professional bands and service providers : versatility, efficiency, and ease of deployment. This MKII version marks a significant step forward thanks to the integration of a powerful DSP and the possibility of networking components via Ethernet. The goal is simple: achieve systems that are faster to configure, more consistent from one event to another, while keeping budgets under control.
A Subwoofer for Bands, DJs, and Service Providers Who Want Reliable Bass
The L5MKII-115SUB-A is aimed at those who need a firm and present low end for live sound and events: drums, bass, synths, electronic music, vocals with an infra reserve... Used with heads from the same series, it provides a solid base for stereo systems or larger stacks. Its connectivity and settings also make it a relevant choice when adapting to various venues (stages, rooms, tents, corporate events) with quick setup.
DSP, Networking, and Settings: A Modern Subwoofer Built for Optimization
One of the strengths of this generation is the built-in DSP, designed for modern production. In addition to local controls, the subwoofer can be integrated into a remotely controlled system via Ethernet connection, convenient for adjusting a fleet from the FOH, harmonizing multiple sound points, and saving time during soundchecks.
Bass Control and System Integration
To adapt the subwoofer to the configuration and musical program, essential settings are available: input gain, phase inversion, delay, equalization, and crossover frequency. These parameters allow aligning the sub with the main speakers, reducing cancellations, and maintaining clean impact even in challenging environments.
Cardioid Presets and Onstage Energy Management
Two subwoofers have been developed to optimize system performance, featuring presets allowing cardioid mode use. This type of configuration helps better control low-frequency propagation, with reduced energy at the rear, which can improve onstage comfort and overall front-of-house clarity depending on placement.
Protection and Durability for Intensive Use
In live performance, consistency is as important as power. The cabinet includes power limiter protection to secure long-term operation. The plywood birch construction and black lacquered finish align with professional gear standards, ready to withstand repeated setups and teardowns while remaining presentable.
Technical specifications
| Battery | No | DSP | Yes |
| Category | Soundsystem | EQ | Yes |
| Type | active subwoofer | Cutaway | No |
| Speaker protection type | Power limiter | SPL max | 130 dB |
| Insert type | M20 | Speaker structure | MDF |
| Peak power | 3000 W | Transport | 4 handles |
| Peak power, type | RMS | Inputs | 2 x combo XLR/jack, RJ45 |
| Number of channels | 1 channel | Outputs | link XLR, XLR DSP |
| Amplification | Active amplified | Color | Black |
| Bluetooth | No | Finishing | Wood |
| Connection | Combo, RJ45, XLR | Power output | 1500 W |
| Controls | phase inverter, input gain, delay, equalization, cutoff frequency | Quantity | 1 |
| Speaker diameter | 18" | Weight | 53.4 kg |
| Number of speakers | 1 | Dimensions (mm) | 610 x 610 x 790 |
| Amplified | Yes | Crossover frequency | 36 Hz |
| Finish | Black lacquered | Connectors | RJ45, XLR |
| Power | 1,500 W | Enclosure structure | plywood birch |
| RMS / Peak power | 3,000 W | Weight (kg) | 53.40 kg |
| Max SPL | 130 dB | ||
Questions frequently asked
Is the HK Audio L5MKII-118sub-hpa suitable for concerts and DJ sets?
With its 18-inch driver, 1,500 W amplification, and a maximum SPL of 130 dB, this subwoofer is designed for live sound and event use. It provides a solid foundation for drums, bass, and electronic music.
What connectivity options are available on this HK Audio subwoofer?
There are two combo XLR/jack inputs, complemented by an XLR Link output and an XLR DSP output. An RJ45 connection allows integration into an Ethernet network.
Can the phase and delay of the subwoofer be adjusted?
The built-in DSP provides access to phase inversion, input gain, delay, equalization, and crossover frequency. These settings facilitate alignment with the main speakers. Control via Ethernet also enables harmonizing parameters from the mixing position.
Can the L5MKII-118sub-hpa be used in a cardioid configuration?
Presets allow cardioid operation with two subwoofers to better contain low-frequency energy towards the rear.
What is the weight and what are the dimensions of the subwoofer?
The birch plywood construction with a black lacquer finish weighs 53.4 kg. Dimensions are 610 x 610 x 790 mm, and four handles are provided for transport. An M20 insert allows mounting a speaker on a pole.



