NEW HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and Mixer

HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and Mixer

Are you looking for a powerful column PA system that combines punchy bass, versatile connectivity, and easy operation? The HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and Mixer combines a powerful 15-inch subwoofer with a compact midrange/tweeter column and a built-in mixer. With 2,000 watts of peak amplifier power, a maximum sound pressure level of 130 dB, and Bluetooth 5.0, this active column speaker system offers a comprehensive set of features for a variety of sound reinforcement applications.

The HK Audio POLAR 15 MK2 combines substantial low-frequency output with the flexibility of a portable column system. The speaker system consists of an active subwoofer, a spacer, and a passive midrange/tweeter unit. The new M20 FlexMount expands setup options. The system is complemented by a DSP preamp with various sound presets, a 3-band equalizer, a delay function, and five storable user settings.

The package includes a transport cover for the subwoofer and a carrying case for the midrange/tweeter unit. As a result, the HK Audio POLAR 15 MK2 combines powerful sound reinforcement with features tailored for mobile use.

HK Audio POLAR 15 MK2 – Powerful Column System with a Well-Thought-Out Design

With the POLAR 15 MK2, HK Audio offers an active column speaker system that combines powerful bass reproduction with a space-saving design. The 15-inch subwoofer provides the low-frequency foundation, while the separate midrange/tweeter unit handles the reproduction of the higher frequency ranges.

The design follows the three-part concept of the POLAR series. The system consists of a subwoofer, a spacer, and a midrange/tweeter unit. This allows the individual components to be separated for transport and reassembled into a complete loudspeaker system at the venue.

This combination of performance, portability, and ease of use is particularly appealing to users who regularly play music at different locations or set up sound reinforcement systems.

15-inch subwoofer for powerful bass reproduction

The foundation of the HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and mixer is an active bass-reflex subwoofer featuring a 15-inch cone driver. The enlarged low-frequency driver is designed for powerful reproduction of low frequencies and is one of the system’s key features.

The frequency response of the entire POLAR 15 MK2 ranges from 35 Hz to 20 kHz at -10 dB. This allows the speaker system to cover a wide frequency range and provides a solid foundation for reproducing music with pronounced bass components.

The subwoofer operates on the bass-reflex principle. For frequency separation, a high-pass and a low-pass filter, each rated at 24 dB per octave, are specified. These are part of the technical tuning of the speaker system.

The subwoofer’s enclosure is made of multiplex and features an acrylic finish. A coated steel grille with a fabric mesh behind it protects the front of the speaker. The design is engineered to meet the demands of regular transport and use.

Six 3-inch midrange drivers and one 1-inch compression driver

For reproducing mid and high frequencies, the HK Audio POLAR 15 MK2 features a separate passive speaker column. This column is equipped with six 3-inch cone drivers and a 1-inch compression driver.

The six cone drivers handle the midrange reproduction. The compression driver complements the high-frequency system and operates with a constant-directivity horn.

The horn ensures a well-defined dispersion pattern. The specified coverage angle is 120 degrees horizontally and 30 degrees vertically at -6 dB. This means the midrange/high-frequency unit is designed for wide horizontal sound dispersion.

The column’s enclosure is made of aluminum and is powder-coated. As with the subwoofer, a coated steel grille backed with fabric is used.

2,000 watts of peak power and Class D bi-amping

For amplification, the HK Audio POLAR 15 MK2 uses a Class-D bi-amping power amplifier with a peak power of 2,000 watts. This power forms the basis for sound reproduction by the 15-inch subwoofer and the midrange/tweeter unit.

The system’s maximum sound pressure level is 130 dB. Together with the frequency response range of 35 Hz to 20 kHz, these values underscore the performance-oriented design of the POLAR 15 MK2.

The electronics are integrated into the active system. Signal processing is handled by a DSP preamp, allowing the sound and system settings to be adjusted directly on the speaker system.

The specified operating voltage range is 100 to 240 volts. The nominal current draw is 0.8 A. The system is connected to the power supply via an IEC power connector.

Built-in mixer with versatile audio inputs

A key feature of the HK Audio POLAR 15 MK2 active column PA system with Bluetooth and mixer is its built-in connectivity options for various audio sources.

The system features two combined XLR/jack inputs for microphone and line signals. This allows compatible audio sources to be connected directly to the POLAR 15 MK2.

Additionally, a 6.3-mm jack input is available for instruments. A stereo RCA input rounds out the connectivity options, providing another way to feed in audio.

On the output side, the system features an XLR mix output. This allows the mixed audio signals to be routed to other compatible audio devices.

The combination of microphone/line inputs, an instrument input, and a stereo RCA connection makes the integrated mixer a practical component of the speaker system.

DSP control with equalizer, delay, and five user presets

To customize sound reproduction, the HK Audio POLAR 15 MK2 offers a built-in DSP preamp with various processing options. The available functions allow you to adjust the sound according to your specific application.

The system features a 3-band equalizer with a semi-parametric midrange band. This allows for precise adjustment of the different frequency ranges. The semi-parametric midrange control expands the possibilities for sound tuning.

Additionally, the system features a delay function. This adds the ability to adjust the timing of the audio signal to the signal processing.

Music, Voice, and DJ Presets

Three filter presets—Music, Voice, and DJ—are available for different applications. These allow you to select various basic sound settings.

The Music preset is intended for music playback, while Voice is designed for voice-related applications. The DJ preset offers another sound tuning option.

In addition, you can save five custom user presets. This allows you to save individual settings and recall them as needed.

LCD display with dimming function

The DSP functions are controlled via an LCD display. This allows access to the corresponding settings and ensures intuitive operation.

The display is dimmable. This allows its brightness to be adjusted, which is particularly useful in varying lighting conditions at the venue.

Bluetooth 5.0 with TWS functionality

The HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and mixer supports wireless audio transmission via Bluetooth 5.0. This allows compatible audio sources to be connected to the speaker system without additional audio cables.

The Bluetooth capabilities are complemented by TWS (True Wireless Stereo). This feature enables a wireless stereo connection with a compatible second system.

Bluetooth expands the wired connection options and makes the POLAR 15 MK2 suitable for various forms of music playback. Together with the analog inputs, this provides a range of options for audio playback.

M20 FlexMount for Flexible Mounting Options

With the M20 FlexMount, the HK Audio POLAR 15 MK2 features a new component that opens up additional possibilities for speaker setup.

The system uses a combination of a subwoofer, spacer, and midrange/tweeter unit. This keeps the individual speaker components clearly separated from one another and allows them to be handled appropriately during transport.

The M20 FlexMount complements this concept and expands setup flexibility. HK Audio thus combines the space-saving design of a column speaker with additional options for configuring the sound reinforcement setup.

Robust enclosure construction and practical carrying handles

The HK Audio POLAR 15 MK2 was designed for regular use as a mobile sound reinforcement system. The subwoofer features a multiplex enclosure with an acrylic finish, while the midrange/tweeter column and spacer are made of powder-coated aluminum.

Two HK Audio MultiGrip carrying handles on the sides facilitate handling of the subwoofer. These are supplemented by two additional grip options on the top and bottom of the enclosure.

The subwoofer measures 45.1 × 61.4 × 59.4 cm and weighs 30.5 kg. The midrange/tweeter unit measures 10.7 × 76.9 × 12.8 cm and weighs 4.75 kg. The spacer weighs 2.8 kg.

When fully assembled, the system stands 213.6 cm tall. The total width is 45.1 cm and the depth is 59.4 cm. The specified total weight is 38.1 kg.

Transport cover and carrying bag included

A practical part of the package is the included transport accessories. The HK Audio POLAR 15 MK2 comes with a transport cover for the subwoofer and a transport bag for the midrange/tweeter unit.

This provides suitable transport solutions for the two most important speaker components. The cover and bag complement the sturdy enclosure construction and facilitate handling when moving between different venues.

The ability to store the components separately is particularly practical for a mobile sound reinforcement system. The POLAR 15 MK2 thus combines its three-part design concept with corresponding transport accessories.

Purchase recommendation for the HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and Mixer

The HK Audio POLAR 15 MK2 Active Column PA System with Bluetooth and Mixer is recommended for users looking for a powerful and versatile column PA system. In particular, the 15-inch bass-reflex subwoofer, the Class D amplifier with 2,000 watts of peak power, and the maximum sound pressure level of 130 dB underscore the system’s performance-oriented design.

The midrange/tweeter unit, featuring six 3-inch speakers and a 1-inch compression driver, works in conjunction with the constant-directivity horn to provide a defined dispersion pattern of 120 × 30 degrees.

The built-in mixer offers connections for microphone, line, and instrument signals. Bluetooth 5.0 with TWS adds a wireless option for audio playback. Thanks to DSP control, three filter presets, and five storable user presets, the sound reproduction can be adapted to different requirements.

If you’re looking for an active column speaker system with powerful bass reproduction, flexible connectivity options, and a design tailored for mobile use, the HK Audio POLAR 15 MK2 offers a comprehensive set of features. The M20 FlexMount, along with the included transport cover and carrying case, round out the complete package.

Features:

• Active column speaker system with a 15-inch bass-reflex subwoofer
• Class D bi-amping power amplifier with 2,000 W peak power
• Maximum sound pressure level of 130 dB
• Frequency response from 35 Hz to 20 kHz (-10 dB)
• Midrange/tweeter unit with 6 × 3-inch cone drivers and 1 × 1-inch compression driver
• Constant-directivity horn with a coverage angle of 120° × 30°
• Built-in mixer with microphone/line, instrument, and stereo RCA inputs
• DSP functions with presets, delay, 3-band EQ, and semi-parametric midrange EQ
• Five storable user presets
• Bluetooth 5.0 with TWS functionality
• New M20 FlexMount for additional mounting options
• LCD display with dimming function
• Transport cover for the subwoofer and carrying case for the midrange/tweeter unit included

Technical Specifications:

• General:
  • Manufacturer: HK Audio
  • Model: POLAR 15 MK2
  • Design: Active column speaker system
  • System components: 1 × subwoofer, 1 × spacer, 1 × midrange/tweeter unit
  • Maximum sound pressure level (peak): 130 dB
  • Frequency response (-10 dB): 35 Hz – 20 kHz
  • Coverage angle (-6 dB): 120° horizontal × 30° vertical
  • Color: Jet Black (RAL 9005)
• Amplifier and Signal Processing:
  • Preamplifier type: DSP preamplifier
  • Power amplifier type: Class D bi-amped
  • Peak power amplifier output: 2,000 W
  • Maximum input level: 16 dBu
  • Display: LCD, dimmable
  • DSP functions: Presets, delay, 3-band EQ, semi-parametric midrange EQ
  • Storable user presets: 5
  • Filter presets: Music, Voice, DJ
• Connections and Bluetooth:
  • Microphone/line inputs: 2 × XLR/jack combo jacks
  • Instrument input: 1 × 6.3-mm jack
  • Stereo input: 1 × RCA stereo
  • Mix output: 1 × XLR
  • Bluetooth: Version 5.0
  • TWS: Yes
  • Power connection: 1 × IEC power connector
  • Rated current consumption: 0.8 A at 100–240 V
• Subwoofer:
  • Design: Active subwoofer
  • Enclosure type: Bass reflex
  • Woofer: 15-inch cone speaker
  • High-pass crossover: 24 dB/octave
  • Low-pass crossover: 24 dB/octave
  • Enclosure material: Plywood
  • Enclosure finish: Acrylic paint
  • Carrying handles: 2 × HK Audio MultiGrip on the sides, additional handle options on the top and bottom
  • Front grille: Coated steel grille with fabric backing
  • Dimensions (W × H × D): 45.1 × 61.4 × 59.4 cm
  • Weight: 30.5 kg
• Midrange/Tweeter Unit:
  • Design: Passive floorstanding speaker
  • Enclosure type: Sealed
  • Midrange driver: 6 × 3-inch cone drivers
  • Tweeter: 1 × 1-inch compression driver
  • Horn: Constant-directivity horn
  • Coverage angle (-6 dB): 120° horizontal × 30° vertical
  • Enclosure material: Aluminum
  • Enclosure finish: Powder coating
  • Front grille: Coated steel grille with fabric backing
  • Dimensions (W × H × D): 10.7 × 76.9 × 12.8 cm
  • Weight: 4.75 kg
• Spacer:
  • Enclosure material: Aluminum
  • Enclosure finish: Powder coating
  • Front grille: Coated steel grille with fabric backing
  • Weight: 2.8 kg
• Complete system:
  • Enclosure feature: M20 FlexMount
  • Dimensions (W × H × D): 45.1 × 213.6 × 59.4 cm
  • Total weight: 38.1 kg
• Package Contents:
  • Transport cover for the subwoofer
  • Carrying bag for the midrange/tweeter unit

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