The KGEAR GA41 is a compact 4-channel high-efficiency Class D amplifier featuring a Powersoft™ power module and DSP processor. With a 2IN-4OUT design delivering up to 150W RMS per channel at 4 ohm, this versatile amplifier is the perfect solution for small to medium audio applications.

Remote Programmability and Customization
GA41 can be remotely programmed using the Powersoft™ ArmoníaPlus software via Ethernet connection, providing precise control and customization for your audio system. With 4 selectable presets that can be adjusted to your needs and recalled by a physical button on the rear panel, GA41 offers a tailored audio experience every time.

Modular Design for Space Efficiency
With its modular design, GA41 amplifier allows for efficient use of space in your installation. Up to 3 GA41 units can fit within just 2 rack units using the G-RACK accessory, ensuring a streamlined setup.

Ideal for a Variety of Applications
KGEAR GA41 amplifier is designed for high-performance permanent installations in venues such as restaurants, bars and pubs, auditoriums, conference rooms, and residential settings.


GA line

High-Performance Class D Amplifiers for Pro Audio



  • Type:  

    4-Channel Class D

  • Output Power:  

    4x150 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)

  • Weight:  

    2,6 kg (5.7 lb)

  • Material:  

    Stainless steel

  • Colors:  






GA41 Preset

KGEAR Amp-to-speaker matching table

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