Introducing our top-of-the-line high-performance passive audio system, GPX. This exceptional system features a powerful 2x18" subwoofer paired with GH412, our premium 4x12" coaxial slim array with K-array™ SAT® (Slim Array Technology) and PAT® (Pure Array Technology), all housed in a sturdy stainless steel cabinet.

GPX can be powered by our GPXA active system in a stereo configuration or by GA46 power amplifiers for an unparalleled audio experience.

Thanks to the compact design and exceptional performance of the array, this system can be configured in a stack arrangement, with the array atop the subwoofer. It is also possible to fly GH412 using our GH-FLY flybar accessory or place it on the ground with the GH-BASE accessory.

GPX is perfect for high SPL indoor and outdoor applications in large venues such as touring, auditoriums, stadia, clubs, and theme parks, both for rental and permanent installations. For a cost-effective option, users can combine GPX with the active model to achieve a stereo configuration or to extend the satellite cluster and form an array.

Experience the best in high-performance audio with GPX, the perfect choice for those who demand exceptional sound quality!


GP line

Powerful sound, wherever you go.



  • Type:  

    Powered 2x18” sub + 4x12” Slim Array

  • Transducers:  

    SUB: 2x18” / TOP: 4x12” coaxial with 1” compression driver ferrite magnet

  • Frequency Response:  

    30Hz – 20KHz (-6dB average)

  • Max SPL:  

    140 dB

  • Rated Power:  

    SUB: 3000W / TOP: 1600W

  • Coverage:  

    V.25° - H.90°

  • Connectors:  

    2x Speakon NL4

  • Nominal Impedance:  

    SUB: 4Ω / TOP: 8Ω

Handling and Finishes

  • Dimensions (W x H x D):  

    1035 x 2040x600 mm (40.75x80.31x23.6 in)

  • Weight:  

    115,6kg (254.85lbs)

  • Material:  

    SUB: Birch plywood / TOP: Stainless steel

  • Colors:  


  • IP Rating:  

    SUB: IP43
    TOP: IP54



GPX Datasheet


GPX User Manual


GPX Preset


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