Introducing the KGEAR GA46 Amplifier: Unparalleled Power and Versatility for Demanding Applications

Experience cutting-edge audio performance with the KGEAR GA46, our top-of-the-line compact 4-channel Class D amplifier featuring a Powersoft™ power module. With a 2IN-4OUT design, delivering up to 1500W RMS per channel at 4 ohms, GA46 effortlessly drives 70V/100V distributed speaker lines without the need for additional transformers*.

Remote Programmability and Customization
With Ethernet connectivity, GA46 can be remotely programmed using the Powersoft™ ArmoníaPlus software, allowing for precise configuration and customization of your audio system. Additionally, GA46 features 4 selectable presets that can be adjusted to your specific needs and recalled with the simple press of a button on the rear panel.

Modular Design for Space Efficiency
GA46 amplifier's modular design allows for space-saving installations. With the G-RACK accessory, up to 3 GA46 units (a total of 12 channels) can be housed within just 2 rack units, making it perfect for applications where space is at a premium.

Ideal for a Wide Range of Applications
Designed for the most demanding audio applications, KGEAR GA46 amplifier is perfect for both rental and permanent installations in touring and events, auditoriums, transportation facilities, houses of worship, stadiums, theme parks, and clubs.

Choose KGEAR GA46 amplifier for unparalleled power, versatility, and performance in any demanding audio application. Elevate your audio experience and unlock the full potential of your system with KGEAR amplifiers.

*dedicated preset available for 70V or 100V speaker lines.


GA line

High-Performance Class D Amplifiers for Pro Audio



  • Type:  

    4-Channel Class D

  • Output Power:  

    4x1500 W @4Ω

  • Impedance:  

  • Connections:  

    2x Combo jack-XLR female line
    1x RJ45
    2x SpeakOn 4 pole

  • Built-in DSP:  


  • Remote Control:  

    Yes, through Armonia software

  • 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:  

    85-245 VAC

Handling and Finishes

  • Dimensions (W x H x D):  

    145x90x418 mm (5.7x3.54x16.5 in)
    ⅓ 2 rack units space

  • Weight:  

    3,8 kg (8.16 lb)

  • Material:  

    Stainless steel

  • Colors:  






GA46 Preset

KGEAR Amp-to-speaker matching table

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