HK Audio POLAR 12 MK2 (Black) - 3-Way Active Column System with Bluetooth 5.0 TWS

HK Audio POLAR 12 MK2 (Black) – 3-Way Active Column System with Bluetooth 5.0 TWS

The HK Audio POLAR 12 MK2 (Black) is a high-performance, self-powered floorstanding system that combines a 12" active subwoofer with a mid/high frequency column consisting of 6 x 3" speakers and a 1" compression driver . It delivers high-resolution sound with powerful, defined bass, wide coverage and easy operation, making it an ideal solution for musicians, DJs and presenters . It includes a 4-channel mixer with switchable phantom power , 24-bit DSP with user memories, Bluetooth 5.0 with TWS for wireless stereo linking of two systems and a USB-C port for device charging. Its elegant black design (Jet black, RAL 9005), cable-free mounting between modules and the included accessories simplify transport and daily operation.

Main features

• 3-way architecture: 1 × 12" active subwoofer, 6 × 3" passive column + 1" driver with constant directivity waveguide.
• Power: 500 W RMS / 2000 W peak (bi-amplified Class D amplifier).
• Max SPL: 130 dB (peak at 1 m, half-space).
• Frequency response: 42 Hz – 18 kHz (–6 dB) / 35 Hz – 20 kHz (–10 dB).
• Coverage: 120° (H) × 30° (V); Crossover frequency: 180 Hz.
• Digital processing: 24 bit / 44.1 kHz; latency: 2 ms.
• DSP with direct control: Music/Voice/DJ presets, 5 user memories, delay , adjustable LCD, 3-band EQ with semi-parametric mids.
• Connectivity: 2 × XLR/TRS combo (mic/line), 1 × 6.3 mm jack (instrument), 1 × stereo RCA; XLR mix output.
• Bluetooth 5.0 TWS: Reliable streaming and wireless stereo link between two columns.
• USB-C (Charging): 5V/0.9A to power mobile phones/tablets or wireless receivers.
• Robust construction: plywood subwoofer; low-resonance aluminum column and spacer; anti-corrosion coated steel grille.
• Quick and clean assembly: column (mid/high) + spacer that connect wirelessly; total height 213.6 cm.
• Included accessories: padded cover for the subwoofer and carrying bag for the column.

Product benefits

• Powerful and clear sound: deep, controlled bass with great intelligibility in voices and instruments.
• Agile setup: clear LCD display, direct controls and modules without wiring between each other.
• Total versatility: mic/line, instrument, and auxiliary inputs; switchable phantom power ; mix output for system expansion.
• Professional aesthetics: black finish (RAL 9005) for events and environments where image matters.
• Mobility and protection: included covers and optional accessories (e.g. wheel board ) for intensive use.

Connectivity and control

The 4-channel mixer features two combo mic/line inputs with phantom power , a high-impedance instrument input, and a stereo auxiliary channel (RCA) that also handles Bluetooth audio. The DSP offers a 3-band EQ with semi-parametric midrange, delay , and three preset filters (Music, Voice, DJ), plus five presets. The USB-C port powers smartphones or wireless receivers, so your performance stays connected.

Use cases

• Musicians and soloists: Present voices and balanced accompaniments without external racks.
• DJs and entertainment: deep bass and wide coverage for dance floors and social events.
• Presentations and corporate : high intelligibility and discreet aesthetics in premium environments.
• Wireless stereo: Pair two POLAR MK2s via TWS for fast, clean stereo.

Frequently Asked Questions

• Can I connect two units in stereo? Yes, using Bluetooth 5.0 TWS .
• Does it support condenser microphones? Yes, it has switchable phantom power on the microphone inputs.
• Does it include transport protection? Yes, it comes with a subwoofer case and a speaker bag .

Description for projects

3-way active column system with 1 × 12" subwoofer, 6 × 3" column + 1" driver; power 500 W RMS / 2000 W peak; max. SPL 130 dB; response 42 Hz–18 kHz (–6 dB) / 35 Hz–20 kHz (–10 dB); coverage 120° × 30°; crossover 180 Hz; DSP 24 bit / 44.1 kHz with 5 memories, 3-band EQ (semi-parametric midrange), delay ; inputs 2 × XLR/TRS mic/line, 1 × 6.3 mm jack instrument, 1 × stereo RCA; XLR mix output; Bluetooth 5.0 TWS; USB-C 5 V / 0.9 A; black.