K-Array KR402 Redline Series Complete Powered Stereo System, 1x KMT21 Powered Subwoofer, 2x KP102 Speaker

SKU: KAKR402

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K-Array KR402 Specifications

  • Acoustics: Speaker Power Handling

    KMT21: 1800W
    KP102: 720W

  • Acoustics: Max Power

    KMT21: 2800W
    KP102: 1200W

  • Acoustics: Impedance

    KMT21: 4Ohms
    KP102: Selectable: must be set at 16Ohms

  • Acoustics: Frequency Range

    KMT21: 30Hz - 150Hz +/- 3dB (preset dependent)
    KP102: 100Hz - 20kHz

  • Acoustics: SPL 1W / 1mt

    KMT21: 102dB
    KP102: 99dB

  • Acoustics: Maximum SPL

    KMT21: 132dB continuous - 138dB peak
    KP102: 128dB continuous - 134dB peak

  • Coverage: Horizontal

    KMT21: Omni
    KP102: 90 degree

  • Coverage: Vertical

    KMT21: Omni
    KP102: Selectable: 7- 30 degree

  • Crossover: Type

    KMT21: DSP controlled
    KP102: External Crossover required

  • Crossover: Frequency

    KMT21: 150Hz maximum (preset dependent)
    KP102: High pass at 100 Hz, 24 dB/oct suggested minimum

  • Transducers: Full Range

    KMT21: 1x 21" Neodymium speakers with 4" voice coil
    KP102: 12x 3.15" Neodymium magnet with 0.75" voice coil

  • Selection Switch: Vertical Pattern

    KP102: Spot - Flood

  • Selection Switch: Impedance

    KP102: 4 - 16Ohms (must be set at 16Ohms)

  • Audio Input: Analog Connectors

    KMT21: 2 male + 2 female 3-pin balanced XLR
    KP102: 2 x 4-pin Speakon

  • Audio Input: Digital Connectors

    KMT21: 1 male + 1 female 3-pin XLR

  • Audio Powered Output: Connector

    KMT21: Female Speakon

  • Audio Powered Output: Wiring

    KMT21: Pin1+= CH1+ Pin1= CH1- Pin2+= N.C. Pin2= N.C.

  • Remote Control Input: Connectors

    KMT21: 1 male + 1 female XLR parallel / 1 USB B Jack serial converter

  • Power Input: Connectors

    KMT21: 2x IN/OUT

  • Amplifiers: Type

    KMT21: 1 modules class D - DSP controlled

  • Amplifiers: Subwoofer Power

    KMT21: 2400 Watt at 4Ohms

  • Amplifiers: Speaker Power Output

    KMT21: 2400 Watt at 4Ohms
    Dynamic limiter, over current, over temp, short circuits

  • AC Power: Operating Range

    KMT21: Dual voltage auto-selection 85 - 268V AC 50/60Hz

  • AC Power: P.nom

    KMT21: 1500W

  • AC Power: Minimum Operation Voltage

    KMT21: 85V AC

  • AC Power: Maximum Operation Voltage

    KMT21: 298V AC

  • Dimensions

    KMT21: 21.85 x 21.85 x 30.59" / 55.5 x 55.5 x 77.7cm
    KP102: 3.19 x 39.4 x 2.32" / 8.1 x 100.08 x 5.89cm

  • Weight

    KMT21: 108.03lbs / 49kg
    KP102: 10.14lbs / 4.6kg

About K-Array KR402

The K-Array K4202 have three new integrated, self-powered speaker systems, featuring Mid- Hi line array elements matched to powered Subwoofers. All the systems feature two channels of class D amplification, housed in the sub-woofer. The rear panel provides input for a balanced line signal, a balanced microphone signal with phantom power and digital signals in AES/EBU protocol, also on an XLR for ease of cabling. An integrated touch screen provides intuitive managing and editing of powerful DSP controlling: Input and output levels, internally generated test signal, In/Out routing, subwoofer delay (up to 12 ms.), speakon output to the Mid-H element with delay (up to 12 ms.) and overall system delay (up to 330 ms.) All DSP functions, including EQ can be controlled with remote managing software via USB or RS485, again, conveniently on a standard XLR.

There are 40 different DSP presets, specifically made by K-array to optimize the systems' performance for the variety of device configuration available. In addition the user can also create, save and store his/her own personal presets on the module. The unique four-corner port configuration gives symmetrical back loading to the sub speaker for extended bass response with very low distortion. This also gives incredible structural strength to the cabinet despite its light weight. Pocket handles in the sub and an M20 thread mount position for attaching mid-high speakers, with a variety of mounting and rigging hardware options make the latest additions to the K-array Redline Series very versatile in almost any application and in every type of venue.

It features a pair of KMT21 (21") subs each with 2 channels of 2400 Watts matched to two KP102 Mid-High arrays. A coupling assembly allows the speakers to be mounted side-by-side, giving the ability to vary the vertical dispersion pattern for narrow to wide coverage. All Redline systems are designed by the K-array R&D department and custom-made under the K-array quality control system.

K-Array KR402 Features

  • Unique performance-to-size ratio
  • Fitted with integral handles
  • Line array emission wavefront
  • DSP on-board with dedicated presets
  • Ultra fast set-up and dismantling system
  • Analog and digital AES-EBU inputs
  • RS485 and USB connectivity for remote control
  • Concert halls
  • Theatrical sound reinforcement
  • Houses of worship
  • Clubs
  • A/V systems
  • Cinema and special effects

What's in the box:

  • K-Array K4202 1x KMT21 Subwoofer
  • 2x KP102 Speaker
  • K-Array 1 Year Limited Warranty