HK Audio POLAR 12" Active Column PA System

HK Audio POLAR 12 Active Column PA System

The HK Audio POLAR 12 is built for DJs, bands, and performers who want real low-end impact and clean coverage in a fast, portable column system. It’s the kind of rig you can roll into a venue, set up quickly, and trust when the room fills up and the volume climbs.

With a 2000W Class D power amp, a 12" long-throw subwoofer, and a wide 120° x 30° dispersion pattern, POLAR 12 delivers the punch and headroom you need for DJ sets, live drums, and full-band mixes—without the “PA stack” hassle. The built-in 4-channel mixer and 24-bit DSP make it easy to dial in your sound on the fly, even if you’re running your own system.

Big Bass That Actually Holds Up at Real Gig Volume

POLAR 12 is tuned for the situations where bass can’t be an afterthought—DJ applications, kick-heavy live mixes, and crowded rooms that soak up low end. The larger cabinet volume and 12" woofer (with a 2.5" voice coil) are designed to handle higher thermal load and deliver more headroom when peaks hit hard.

Wide, Even Coverage for DJs, Bands, and Spoken Word

The column array uses six 3" midrange drivers plus a 1" compression driver with a CD horn for wide 120° x 30° coverage. That means vocals stay intelligible, backing tracks sit where they should, and your mix feels consistent across the room—without forcing you to overcook the front row.

Built-In Mixer, Bluetooth 5.0, and DSP You’ll Actually Use

The integrated 4-channel mixer covers the common real-world inputs—two switchable mic/line channels, a Hi-Z instrument input, and a stereo RCA input (plus Bluetooth 5.0 streaming). Onboard 24-bit DSP adds three sound modes (Music, Voice, DJ), adjustable delay, and 5 storable user presets, so you can save a setup that works and recall it fast.

Highlights

• 2000W Class D amplification with up to 127 dB peak SPL
• Deep low-end extension with 12" long-throw subwoofer and 2.5" voice coil
• Wide 120° x 30° dispersion for consistent coverage across the room
• 4-channel mixer with mic/line, instrument, stereo input, and Bluetooth 5.0
• 24-bit DSP with Music/Voice/DJ modes plus 5 user preset slots

In real-world use, the HK Audio POLAR 12 is a strong fit for mobile DJs who need punchy bass and fast setup, while also handling live vocals, guitars, and full band mixes with clean projection. If you want a system that feels compact in transport but confident in the room, this is the kind of rig that makes life easier.

If you're building out a complete live setup, it pairs naturally with other solutions on proaudioreserve.com like portable options in our PA speaker collection or added low-end reinforcement from our subwoofer collection.

HK Audio POLAR 12 Tech Specs

What’s in the Box