HK Audio PREMIUM PR:O 18 S 18" 1000W Passive Subwoofer, Jet Black

SKU: HKPREMPRO18S MFR: PREM-PRO-18-SUB-U
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Key Features

  • Experience deep bass with this 18" HK Audio subwoofer, perfect for home theater setups.
  • Get powerful, room-shaking sound; this passive subwoofer handles up to 1000W program power.
  • Enjoy pristine audio; the acoustic foam-backed steel grille protects the speaker components.
  • This compact subwoofer delivers exceptional sound quality with a frequency range down to 38 Hz.
  • Integrate seamlessly; features a pole mount and optional wheel assembly for easy placement.
  • Durable MDF cabinet with acrylic enamel ensures lasting aesthetics and robust performance.
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Special Order?Estimated to Ship: 08/18/2025
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HK Audio PREMIUM PR:O 18 S Specifications

Characteristics

Characteristics

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  • Concept

    Passive subwoofer

  • Cabinet principle

    Bass reflex

  • Power handling RMS

    500 W

  • Power handling program

    1000 W

  • Power handling peak

    1500 W

  • Nominal impedance

    4 Ohms

  • Max. SPL peak

    129 dB

  • Sensitivity 1 W/1 m

    104 dB

  • Crossover frequency

    150 Hz

  • Frequency range -6 dB

    48 Hz - 150 Hz

  • Frequency range -10 dB

    38 Hz - 150 Hz

Components

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  • Low frequency

    1x 18" cone speaker

Connections

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  • Crossover

    High pass: 12 dB/oct., Low pass: 12 dB/oct.

  • Input

    1x NL4 Speakon

  • Pin assignment

    1+/-

  • Satellite output

    1x NL4 Speakon

Amping/Presets

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  • Lab.gruppen

    IPX Series, IPD Series

Amping/Filter Sheets

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  • Lab.Gruppen

    IPX Series, IPD Series (limiter settings incl.)

Physical

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  • Color

    Jet Black (RAL 9005)

  • Material

    Cabinet: MDF

  • Cabinet surface

    Acrylic enamel

  • Cabinet features/rigging

    1x pole mount M20, preparation for wheel assembly

  • Carrying handles

    2x integrated carrying handle

  • Front grille

    Steel front grille, backed with acoustic foam

  • Dimensions (W x H x D)

    20.87 x 24.03 x 25.18" (53 x 61 x 64cm)

  • Weight

    88.2 lbs (40kg)

  • UPC Code

    4039373006513

About HK Audio PREMIUM PR:O 18 S

The 18" bass reflex subwoofer produces a deep bass foundation; the specially developed system crossover supplies a top unit with the appropriate frequencies (Satellite Out).

The 18" bass reflex subwoofer delivers a powerful and deep bass foundation that ensures a powerful and precise low bass in every application.

The bass reflex design maximizes the efficiency of the subwoofer, resulting in clear and defined bass reproduction even at high volumes. The specially developed system crossover ensures that the top unit is supplied with exactly the right frequencies to enable seamless integration between the subwoofer and satellite speakers.

The "Satellite Out" connection allows the transfer of frequencies to be perfectly matched to the connected top unit, resulting in a balanced and coherent overall system.

This makes the subwoofer particularly suitable for demanding audio applications where precise and harmonious sound reproduction is required across the entire frequency spectrum. Whether in large function rooms or at live events, this subwoofer offers the necessary power to fill the room with a full, deep bass.

HK Audio PREMIUM PR:O 18 S Features

  • 18" Bass Reflex Subwoofer - Delivers deep, powerful bass for a solid low-frequency foundation
  • Optimized Bass Reflex Design - Maximizes efficiency for clear and defined bass, even at high volumes
  • Precision System Crossover - Supplies the top unit with the right frequencies for seamless integration
  • "Satellite Out" Connection - Ensures balanced frequency transfer for a coherent audio system
  • Ideal for High-Demand Applications - Perfect for large venues and live events requiring deep, accurate bass

Warranty Information

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

Key Features

  • Experience deep bass with this 18" HK Audio subwoofer, perfect for home theater setups.
  • Get powerful, room-shaking sound; this passive subwoofer handles up to 1000W program power.
  • Enjoy pristine audio; the acoustic foam-backed steel grille protects the speaker components.
  • This compact subwoofer delivers exceptional sound quality with a frequency range down to 38 Hz.
  • Integrate seamlessly; features a pole mount and optional wheel assembly for easy placement.
  • Durable MDF cabinet with acrylic enamel ensures lasting aesthetics and robust performance.

What's in the box:

  • HK Audio PREMIUM PR:O 18 S 18" 1000W Passive Subwoofer (Jet Black)
  • HK Audio 5 Year Limited Warranty