GXD Series amplifiers are ideal for entertainment and production applications requiring performance and the convenience of integral signal processing. The hallmarks of the QSC brand – professional audio quality, engineering and manufacturing focused on long-term reliability - are all intrinsic to GXD. Add contemporary styling, multiple routing options, light weight, digital signal processing and advanced protection circuitry, and the GXD Series clearly represents real value – something everyone can use.

The GXD series is optimized for use with 8 and 4 ohm speaker loads. GXD amplifiers deliver just the right amount of power to the most popular speakers used by entertainers and production professionals.

• High peak output power with up to 1600 Watts from the GXD 4 and a whopping 4500 Watts from the GXD 8.
• Power levels matched to the most popular speakers and optimized for maximum real-world headroom into 4 ohms and 8 ohms speaker systems.
• Class-D output stage with a universal power supply for high performance and efficiency.
• Extensive and powerful speaker processing built in. Includes High & Low-Pass filters, 4-band PEQ, Limiting, and Delay.
• Large LCD display simplifies amplifier setup and indicates amp status.
• Inputs: Parallel XLR and 1/4" TRS connectors for compatibility with any source while providing convenient loop-thru capability.
• Precision rotary encoders for gain and DSP parameter control.
• Outputs: Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connections.
• Digital Limiting automatically protects the amplifier from damage due to temperature rise or overdrive.
• Adjustable speaker protection to match your speaker's power and impedance.
• Front panel LEDs indicate signal presence, input overload, and amplifier clipping.