GXD4 Power amplifier

• 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 loudspeakers and optimized for maximum real-world headroom into 4Ω and 8Ω speaker systems.
• Class D output stage with a universal power supply for high performance and efficiency.
• Extensive and powerful loudspeaker processing built in. Includes high and low-pass filters, 4-band parameteric EQ, limiting, and delay.
• E Series Entertainment System DSP Tunings are now available for GXD processing amplifiers
• Large LCD display simplifies amplifier setup and indicates amp status.
• Inputs: Parallel XLR and 1/4-inch 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 loudspeaker’s power and impedance.
• Front panel LEDs indicate signal presence, input overload, and amplifier clipping.

GXD4 Power amplifier Strong and safe

The GXD4 Power amplifier is 2-channel amplifier pumps out 400 watts per channel at 8 ohms and 600 watts per channel at 4 ohms. Its class D design and digital limiter ensure that you get maximum output, while still protecting your speakers from being overdriven. This amp includes high- and low-pass crossovers, a 4-band parametric EQ, and signal alignment delay settings, along with 20 presets to give you a starting point to help match your speakers to the amp.

Power up your gig

No matter the type of venue, you need an amp that’ll give you plenty of clean power for your music without breaking your back or your wallet. QSC designed the GXD Series amps to deliver ample power to work with the most widely used loudspeakers in the music industry. Its built-in DSP (digital signal processing) lets you adjust for any type of loudspeakers in your setup. GXD4 Power amplifier Front-panel controls give you quick access to its gain levels and equalization, so you can adjust your stage settings on the fly.

Connections and control

Front-panel controls provide precise gain and DSP adjustments, while the LCD display helps with your amp setup and status. LED indicators keep you aware of signal, input overload, and amp clipping. The GXD4 Power amplifier also offers combination XLR and 1/4″ TRS input connectors for your source material, as well as binding posts and NL4 connectors for your speaker cables.