Introducing KGEAR GS18A Subwoofer: Experience Unrivaled Power and Versatility

Transform your audio experience with KGEAR GS18A, a high-performance 18" powered subwoofer designed to cater to a wide range of outdoor and indoor applications. Engineered for both rental and permanent installations, GS18A is perfect for touring events, large auditoriums, stadiums, theme parks, clubs, and pubs. Its weather-resistant rugged cabinet ensures great durability and optimal performance in any environment.

Performance and Durability
GS18A subwoofer is built to withstand the most demanding conditions with its rugged cabinet. This subwoofer guarantees exceptional durability and performance, making it an ideal choice for professional audio applications.

Complete Your Audio System with KGEAR
GS18A, Equipped with Powersoft™ DSP and power module with Ethernet remote control and Armonia™ control software, drives and controls KGEAR's GH12, GH4, GF162, satellite speakers and passive GS18 subwoofer, for a comprehensive, powerful audio system that delivers unparalleled clarity and impact. GS18A also serves as an excellent low-frequency extension for all other satellite and full-range speakers.

A Preferred Choice for Professionals
KGEAR's GS18A subwoofer is the top choice for pro-audio rental companies, event productions, and medium-to-large-venue installers and integrators/consultants. Its outstanding performance, durability, and seamless integration with other KGEAR products make it a valuable asset for any professional audio setup.

Experience the KGEAR GS18 Advantage
Invest in KGEAR's GS18A subwoofer and redefine your audio expectations with its exceptional performance, rugged build, and compatibility with other KGEAR products. Elevate your audio experience to unparalleled heights and discover the KGEAR difference.

Choose KGEAR GS18A subwoofer for unmatched power and versatility, and elevate your sound system to its full potential today.




  • Type:  

    Passive subwoofer

  • Transducers:  

    18” ferrite magnet woofer

  • Frequency Response:  

    35 Hz - 150 Hz (-6 dB)

  • Max SPL:  

    132 dB

  • Rated Power:  

    1500 W

  • Connectors:  

    2x Combo jack-XLR female

    1x RJ45

    2x SpeakON NL4

  • Nominal Impedance:  

    8 Ω

  • Amp Module:  

    4-channel Class D audio amplifier

  • Output Power:  

    4x1500W @4Ω

  • Power Consumption:  

    500W Rated Load (1/8 Max output power)

  • Protections:  

    Thermal protections (power limiting - thermal shutdown)

    Short-circuit/overload output protections, stationary high frequency protection

    peak limiter, RMS limiter, frequency dependent RMS limiter

    clip limiter

  • Operating Range:  

    100-240V AC, 50-60 Hz


  • Coverage:  


Handling and Finishes

  • Dimensions (W x H x D):  

    545x610x600 mm (21.46x24.02x23.6 in)

  • Weight:  

    35,4 kg (76,37 lbs)

  • Material:  

    Birch Plywood

  • Colors:  


  • IP Rating:  



GS18A Dastheet

Ver 1.0

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