HK Audio LINEAR 7 118 Sub A 1x18" 2000W Bass Reflex Active Subwoofer, Black

SKU: HKLINEARSUBA MFR: LINEAR-7-118-SUB-A-U
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Key Features

  • Experience powerful, deep bass with this HK Audio 18" active subwoofer.
  • Enjoy pristine sound quality with a frequency response down to 38 Hz.
  • This 2000W subwoofer delivers high SPL for immersive home theater audio.
  • Customize your sound with the fully parametric 10-band EQ and DSP functions.
  • Easily integrate this black subwoofer into your existing sound system via XLR.
  • Control remotely via DSP CONTROL software (Windows, Mac OS) for easy adjustments.
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Special Order?Estimated to Ship: 10/03/2025
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HK Audio LINEAR 7 118 Sub A Specifications

  • Finish

    Black acrylic enamel

  • Housing

    Birch multiplex

  • Max. SPL @ 10% THD

    129 dB half space (42 Hz - 100 Hz averaged)

  • Max. SPL peak @ 10 % THD

    131 dB half space

  • Frequency response +/-3 dB

    42 Hz - X-over

  • Frequency response -10 dB

    38 Hz - X-over

  • Power amp output (peak power)

    2000 W

  • Amp type

    Class D

  • LF driver

    1x 18", 4" voice coil

  • Maximum input level

    +20 dBu

  • Analog inputs

    2x XLR combo balanced

  • Analog thru

    2x XLR balanced

  • DSP Out

    1x XLR

  • Network port

    Ethercon RJ45, 1x In, 1x Thru

  • Filter presets

    Front, Cardioid 1:1, Cardioid 2:1, Remote

  • Remote software

    DSP CONTROL (Windows, Mac OS)

  • DSP functions

    Fully parametric 10-band EQ with variable filter characteristics, Low-Pass Filter, Polarity, Level, Delay, Limiter, Mute

  • Sample rate

    96 kHz

  • System latency

    Less than 2.6 ms

  • Mains connector

    1x Powercon NAC3 In, 1x Powercon NAC3 Thru, 100-240 V

  • Power consumption

    1.9 A / 100-240 V nominal according to EN 62368-1

  • Pole mount

    1x M20

  • Carrying handles

    2x MultiGrip

  • Front grille

    2mm metal grille backed with black acoustic foam

  • Dimensions (W x H x D)

    21.65 x 22.04 x 27.17" (55 x 56 x 69cm)

  • Weight

    90.4 lbs (41kg)

  • UPC Code

    4039373023053

About HK Audio LINEAR 7 118 Sub A

The LINEAR 7 118 Sub A is an extremely powerful yet compact 18-inch subwoofer. Equipped with all the features of the network-compatible LINEAR 7 Series, it delivers phenomenal low-frequency performance in numerous applications.

HK Audio LINEAR 7 118 Sub A Features

  • Active subwoofer with network control
  • 1x 18-inch bass speaker with 4" voice coil
  • Internal presets for fast implementation of cardioid setups
  • DSP platform with fully parametric 10-band EQ, delay and limiting for uncompromised individual adjustment
  • Modern network technology for precise control of all DSP features
  • Additional DSP-Out with the full range of features of the DSP that lets you operate a non-network-compatible loudspeaker
  • Direct access to easily selectable presets on the speaker for Cardioid 1:1 and Cardioid 2:1
  • High-resolution AD/DA converters with 96 kHz and low latency of less than 2.6ms
  • M20 tripod thread for mounting mid/high units via tripod
  • Professional Powercon and Ethercon connections
  • Sturdy housing made of birch multiplex

Warranty Information

This product has a limited warranty of 60 months for parts and 60 months for labor.

Key Features

  • Experience powerful, deep bass with this HK Audio 18" active subwoofer.
  • Enjoy pristine sound quality with a frequency response down to 38 Hz.
  • This 2000W subwoofer delivers high SPL for immersive home theater audio.
  • Customize your sound with the fully parametric 10-band EQ and DSP functions.
  • Easily integrate this black subwoofer into your existing sound system via XLR.
  • Control remotely via DSP CONTROL software (Windows, Mac OS) for easy adjustments.

What's in the box:

  • HK Audio LINEAR 7 118 Sub A 1x18" 2000W Bass Reflex Active Subwoofer (Black)
  • HK Audio 5 Year Limited Warranty