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HK Audio POLAR 12 MK2 Column System - Put Your Sound in Pole Position!
The completely redesigned POLAR MK 2 takes the POLAR series to a whole new level: the powerful companion for DJs and musicians with new, practical features. The active high-performance column PA systems POLAR are so popular because they offer everything users want from a column PA: easy to transport, quick to set up, and simple to operate. POLAR stands for big sound in a compact design.
New Column with Style and Stability
Expressive sound, premium materials, stable and compact: the new low-resonance column design made from aluminum profile minimizes distortion and looks elegant. The newly developed connector reliably and securely links the column elements and the subwoofer without wobbling.
Rich Bass, Cleverly Packaged
Spacious birch plywood subwoofer enclosure for powerful, defined bass reproduction and even more sound pressure in the low-end range. Compact and easy to transport with smart handles and optional trolley board.
Your PA with Design Factor
Elegant, streamlined design as a visual statement on stage or for discreet integration into room concepts. Also available in white for extraordinary event designs – the ideal wedding PA.
Mixer, Power, and Flexibility
Integrated 4-channel mixer with comprehensive connectivity options. Microphone inputs with phantom power for high-resolution condenser microphones delivering perfect sound and high dynamics. USB-C charging port for smartphones, tablets, and wireless microphone receivers with batteries ensures uninterrupted performances.
Bluetooth 5.0 & TWS
Bluetooth 5.0 for interference-free streaming and True Wireless Stereo (TWS) to link two POLAR systems and play audio streams via Bluetooth in true stereo.
Ready to Go: Bags Included
The system is ready to use immediately, as a carry 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 aluminum profile ensure particularly high-resolution, uncolored reproduction of instruments and the human voice. The 1" precision tweeter combined with the constant-directivity horn provides a wide 120° dispersion for optimal audience coverage.
A completely newly developed connector ensures a secure and smooth connection of the components. Without a spacer, POLAR MK 2 is perfectly aligned for applications such as seating audiences. The column elements are delivered space-saving in a padded transport bag that offers even more safety and protection.
The POLAR MK2 Subwoofer
When it comes to deep bass, volume is irreplaceable. HK Audio relies on applied physics instead of extreme pre-filtering. The newly designed, spacious, and torsion-resistant wooden enclosure effectively suppresses resonances. The high-performance long-throw woofers guarantee clean, tight bass. Cleverly positioned handles on the lid and bottom make transport and handling easier. The padded protective cover for the subwoofer is included.


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., mixer, keyboards), one high-impedance instrument channel (guitar), and one 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. Also integrated is a USB-C charging port for maintaining the charge of smartphones, tablets, and battery-powered wireless microphone receivers without an additional charger.
With Bluetooth TWS (True Wireless Stereo), two POLAR MK 2 systems can be wirelessly linked to play a stereo stream from a tablet or smartphone.
Powerful Fullrange Column System, Fully Equipped and Suitable for Every Occasion!
Features
HK Audio Polar 12 MK2 System
- Fully equipped active fullrange column system with user-friendly operation
- 4-channel mixer: 2x XLR/jack combo (Mic/Line), 1x 6.3 mm jack (instrument), 1x RCA stereo
- Bluetooth 5.0 and Bluetooth True Wireless Stereo
- DSP functions: presets (music, voice, DJ), 5 user presets, delay, dimmable LCD, 3-band EQ, semi-parametric mid EQ
- USB-C charging port for mobile devices
- Stable, low-resonance aluminum profile in mid/high unit and spacer
- Revised connector, smooth and precisely fitting into the subwoofer and spacer sockets
- High-quality, independent but unobtrusive design with new aluminum profile column and even more compact subwoofer
- Maximum sound pressure level: 130 dB
- Frequency response (-10 dB): 35 Hz - 20 kHz
- Dispersion angle: 120° x 30°
- Crossover frequency: 180 Hz
- Power connection: 1 x IEC connector
- Amplifier power: 500 Watt RMS (2000 Watt Peak)
- Mix output: 1x XLR
- Amplifier type: Class-D biamped
- Power consumption: 0.8 A/100 - 240 V nominal (EN 62368-1)
- Max. input level: 16 dBu
- DSP sample rate: 24 kHz
- Enclosure: birch plywood, aluminum
- Dimensions (WxHxD): 37 x 213.6 x 47.8 cm
- Weight: 28.5 kg
- Color: Black
Subwoofer
- 1x 12" cone speaker
- Enclosure principle: bass reflex
- Crossover: 24 dB/octave
- Coated steel grille with fabric backing
- Acrylic paint finish
- Dimensions (WxHxD): 37 x 61.8 x 47.8 cm
- Weight: 20.9 kg
Mid/High Unit
- Passive, closed speaker column
- Midrange drivers: 6x 3" cone speakers
- Tweeter: 1x 1" compression driver
- Constant-directivity horn
- Dimensions (WxHxD): 10.7 x 82.7 x 12.8 cm
- Weight: 4.75 kg
Spacer
- Dimensions (WxHxD): 10.7 x 82.7 x 12.8 cm
- Weight: 2.8 kg
Scope of delivery
- 1 x HK Audio POLAR 12 MK2 System
- 1 x Carry Bag for POLAR 12 MK2 Column System
- 1 x Protective Cover for POLAR MK2 Subwoofer
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00113722
- Colour Schwarz
- Battery operation possible Nein
- Power RMS (Watts) 500
- Subwoofers 1x 12 Zoll
Reviews
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.
This rating has been translated automatically. Original language
No matter what style of music, the sound can always be perfectly adjusted to individual requirements.
This rating has been translated automatically. Original language
I use it for solo singing with electric piano accompaniment and for extended music with guitar, cajon and other vocals.
The first experience in a village church hall (space for approx. 150 people, a gallery to the side and opposite) surprised me positively. The sound reached every corner of the ground-floor room and even the first row of the gallery was well covered - although with a really full church and a fully occupied gallery, a system for the upper room has to be added! The sound in small or medium-sized halls (for approx. 100 - 200 guests) is clearer and without pitfalls.
The system is perfect for my songwriter-style music and has sufficient reserves. Well positioned, the system can also serve as a monitor if you don't declare your own listening experience to be the measure of all things. I have not yet experienced any feedback when using a headset and have heard myself adequately.
Transportation and assembly are very simple. The subwoofer and top make a very solid impression. This is due to the materials used, which add some weight but are of very high quality and give the whole thing stability. The plug connections between the sub and column are extremely stable. The built-in mixing console is easy to operate, even if you have to maneuver through the individual menus. This can be clearly arranged for the smallest setups. However, I use a small mixing console because it is more convenient if you want to be flexible during a concert. The mini console sits on top of the electric piano and is therefore easier to reach. But the system offers enough options for one voice and one instrument, perhaps a play-in track for intermission music. Once set up, you don't need to change anything.
Small but nice is the cover supplied for the subwoofer and the transport bag for the two-part column. That's a nice touch from HK. It has nothing to do with the acoustics, but that's what I expect from a good manufacturer.
The service from Kirstein was perfect. The delivery was on time. The two original packages were packed in very protective, very sturdy transport boxes, so that the shipment arrived in the very best condition.
The order was straightforward. Many thanks to the Kirstein team!
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- 2 to 60 months term
- Financing from 24,50 € / month
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- 6 to 72 months term
- 0% financing for 90,75 € per month
- More information on financing
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| 3 Year warranty | |
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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 |





