K-array K-Gear GA43 Compact 4-channel Class D amplifier

GA43 – Compact 4-Channel Class D Amplifier with DSP

Experience the perfect blend of power and precision with the KGEAR GA43, a compact 4-channel high-efficiency Class D amplifier featuring a Powersoft™ power module and integrated DSP processor. Capable of delivering up to 4×750 W RMS per channel at 4 Ω or 2×1500 W at 8 Ω / 100V*, this versatile amplifier is perfect for demanding applications.

Remote Programmability and Customization

The GA43 amplifier is remotely programmable using Powersoft™ ArmoníaPlus software via Ethernet connection, allowing precise control and customization of your audio system. It features 4 selectable presets that can be adjusted and recalled via a physical button on the rear panel for consistent performance.

Modular Design for Space Efficiency

With its modular design, the GA43 allows space-saving installations. Up to 3 GA43 units can be housed within just 2 rack units using the G-RACK accessory, providing an efficient solution for demanding environments.

Ideal for a Wide Range of Applications

The GA43 is designed for high-performance applications in rental and permanent installations, such as touring and events, auditoriums, transportation facilities, houses of worship, stadiums, theme parks, and clubs.

Specifications

General

• Type: 4-Channel Class D
• Output Power: 4×750 W @ 4 Ω
• Impedance: 4 Ω
• Connections: 2× Combo jack-XLR female line, 1× RJ45, 2× SpeakOn 4 pole
• Built-in DSP: Yes
• Remote Control: Yes, through ArmoníaPlus software
• Protections: Thermal protection, short-circuit/overload, high-frequency protection, peak limiter, RMS limiter, frequency-dependent RMS limiter, clip limiter
• Operating Range: 85–245 VAC

Handling and Finishes

• Dimensions (W × H × D): 145 × 90 × 418 mm (5.7 × 3.54 × 16.5 in)
• Weight: 3.6 kg (7.94 lb)
• Material: Stainless steel
• Colors: Black