Be the first to review this product
Questions? Call 1-800-355-7746 or Chat below
Free Shipping on most orders with minimum purchase of $50 or more for a limited time.
Ground shipments only in the lower 48 contiguous United States.
Excludes oversized or overweight items such as oversized speakers, oversized cases, trussing and staging. Other exclusions include some fluids, some parts and special orders.
Any questions, please call 1-800-355-7746 during normal business hours.
Offer subject to change or termination without notice. Not responsible for typographical errors.
The lowest price is not always the best price. When you shop with us, you can always expect to get our BestPrice+Plus guaranteed.
I DJ NOW - Babylon, NY store (Pick Up In Store Only)
Mon - Sat 10am - 8pm
Sun 11am - 5:00pm
631 321 1700
I DJ NOW - Queens, NY Store (Pick Up In Store Only)
Mon - Fri 10am - 9pm
Sat 10am - 7pm
Sun 12 noon - 6pm
718 762 0100
QSC GXD 4 DSP Power Amplifier features:
- High peak output power with up to 1600 Watts from the GXD 4.
- 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 & 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 loudspeaker's power and impedance.
- Front panel LEDs indicate signal presence, input overload, and amplifier clipping.
QSC GXD 4 Specifications
Stereo Mode - Watts per channel 8Ω dynamic, both channels driven
600 Watts4Ω dynamic, both channels driven 800 Watts 8Ω continuous, both channels driven 400 Watts 4Ω continuous, both channels driven 600 Watts Distortion (typical)
1 kHz at full rated power< 1% THD Signal to Noise (A-weighted, 20 Hz – 20 kHz) 100 dB Input Sensitivity 1.2 Vrms, 3.9 Vrms Voltage Gain (8Ω) 33.5 dB Output Circuitry Class D Power Requirements: 1/8 power at 4Ω - 100 Vac 3.4 Amps - 120 Vac 2.9 Amps - 230 Vac 1.6 Amps Frequency Response (20 Hz – 20 kHz) +0.7 dB, -0.8 dB Dynamic Headroom (4Ω) 1.25 dB Damping Factor 100 Input Impedance (Ω) 20k (balanced), 10k (unbalanced) Maximum Input Level +23.5 dBu Input Connectors (each channel) 3-pin XLR/F / 1/4" TRS, balanced Output Connectors (each channel) NL4 (Channel 1 - 1+/-, Channel 2 - 2+/-), binding posts Amplifier and Load Protection Short circuit, open circuit, thermal, RF protection
Load protected against DC faultsFront Panel Controls and Indicators 2 x Rotary Encoders
3 x Operational buttons (HOME, ENTER, EXIT)
2 x Green Signal LEDs, indicate signal presence
2 x Red A/D Clip LEDs, indicate input over-drive and/or amplifier current clipping
Blue Power LED ring, AC on
2.12" x 1.0", 256 x 128 pixel LCDDSP Functions High Pass Filter, 4th order LR, adjustable Frequency 20 Hz to 4 kHz
Low Pass Filter, 4th order LR, adjustable Frequency 60 Hz to 4 kHz
4-band PEQ, with variable Frequency, Gain, and Bandwidth
Peak Limiter, with Power, Agressiveness, and Impedance selection
Delay 50 msec max.Dimensions (HWD) 3.5" (2 RU) x 19" x 10.2" (89 mm x 483 mm x 259 mm) Weight (Net) 11.3 lb (5.1 kg) Weight - Shipping 15.4 lb (7.0 kg) Agency Approvals UL, CE, RoHS/WEEE compliant Carton and Contents Power cable, and quick start guide
(1) QSC GXD 4 Professional Power Amplifier
(1) Power cable
(1) QuickStart Guide
Login
Register
Forgot Your Password