Meet the HK Audio POLAR 10/12 MK2: Ultimate Portable PA Solution
- accounts2305
- Oct 18, 2025
- 3 min read
What makes the POLAR high-performance active column PA systems
so popular is that they offer everything the user could want from a
column PA: they’re easy to transport, quick to set up and simple to
operate. POLAR is all about great sound in a compact design.

Powerful sound, high-quality materials, stable and compact: the new low-
resonance column design made of aluminium profile minimizes distortion
and looks elegant. The newly developed connector reliably connects the
column elements and the subwoofer without wobbling.
Voluminous subwoofer enclosure made of multiplex for powerful, defined
bass reproduction and even more sound pressure in the low-end range.
Compact and easy to transport with smart carrying handles and optional
wheel board.
Elegant, linear design as a visual statement in stage design or for discreet
integration into room concepts. Also available in white for extraordinary
event designs – the ideal wedding PA

Integrated 4-channel mixer with extensive connection options.
Microphone inputs with phantom power for high-resolution condenser
microphones that deliver perfect sound and high dynamics. USB-C
charging port for smartphones, tablets and wireless microphone receivers
with rechargeable batteries ensures uninterrupted performance

Bluetooth 5.0 for interference-free streaming and True Wireless Stereo
(TWS) to pair two POLAR systems and play audio streams in true stereo
via Bluetooth.
The system is instantly ready for use, as a carrying bag for the column
elements and a padded protective cover for the subwoofer are already
included.
The POLAR MK2 Column
Six efficient, lightweight 3" neodymium midrange drivers in a low-resonance aluminium profile ensure a particularly high-resolution,
unadulterated reproduction of instruments and the human voice. The combination of a 1" precision high-frequency driver with a constant
directivity horn delivers 120° dispersion to provide optimal sound coverage of the audience. A completely newly developed connector creates
a secure and smooth connection between the components. Without spacers, POLAR MK2 is also perfectly suited for applications where sound
is to be projected to a seated audience, for example. The column elements are delivered in a padded transport bag to save space, which also
offers even more security and protection.

The POLAR MK2 Subwoofer
When it comes to deep bass, nothing can replace volume. We use applied physics instead of extreme pre-filtering. The newly designed,
voluminous and torsion-resistant wooden cabinet effectively suppresses resonance. The high-performance long-throw woofers guarantee
clean, dry bass. Cleverly positioned recessed grips on the top and base make transport and handling easier. The padded protective cover for the
subwoofer is included, and an optional wheel board is also available.
The integrated Mixer

POLAR offers a 4-channel mixer including master volume control, Bluetooth 5.0 and TWS audio streaming: two channels for microphones and
line signals (e.g. mixers, keyboards), a high-impedance instrument channel (guitar) and an AUX channel for DJ equipment or MP3 players, which
simultaneously controls Bluetooth audio. The microphone inputs feature switchable phantom power for operating high-resolution condenser
microphones. A USB-C charging socket is also integrated for maintaining the charge of smartphones, tablets and battery-powered wireless
microphone receivers without the need for an additional charger. With Bluetooth TWS (True Wireless Stereo), two POLAR MK2 systems can be connected wirelessly to play a stereo stream from a tablet or
smartphone.

POLAR 10 MK2 or POLAR 12 MK2?
The more compact POLAR 10 MK2 offers everything users want from a column system and even surpasses the performance of many
12" systems in its price range.
Especially for DJ applications where powerful bass is constantly required, POLAR 12 MK2 with its larger cabinet volume and 12" woofer
delivers that extra kick of bass that enthusiasts love so much. POLAR 12 MK2 is also the first choice for bands with drums, for
acoustic sets with cajon or for entertainers who rely on a powerful performance.
For even more bass on the dance floor, all POLAR systems can easily be expanded with one or two SONAR 115 Sub D subwoofers






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