QSC GXD 8 Professional Power Amplifiers

AED 4,888.80

Model: GXD 4 GXD 8
8Ω dynamic, both channels driven 600 W 1500 W
4Ω dynamic, both channels driven 800 W 2250 W
8Ω continuous, both channels driven 400 W 800 W
4Ω continuous, both channels driven 600 W 1200 W
Distortion (typical): < 1% THD (1 kHz at full rated power)
Signal to Noise (A weighted, 20 Hz–20 kHz): 100 dB
Input Sensitivity: 1.2 Vrms, 3.9 Vrms
Maximum Voltage Gain: 33.5 dB 36.5 dB
Output Circuitry: Class D
Power Requirements (1/8 power at 4Ω):
100 V AC 3.4 A 6.2 A
120 V AC 2.9 A 5.6 A
230 V AC 1.6 A 3.2 A
Frequency Response (20 Hz–20 kHz): +0.7 dB, -0.8 dB
Dynamic Headroom (4Ω): 1.25 dB 2.73 dB
Damping Factor (8Ω): 100
Input Impedance: 20 kΩ (balanced), 10 kΩ (unbalanced)
Maximum Input Level: +23.5 dBu
Input Connectors (each channel): 3-pin XLR/F / 1/4-inch TRS, balanced
Output Connectors (each channel): NL4, binding posts
NL4 pinout:
• Channel A on 1+, 1-; Channel B on 2+, 2-
• Channel B on 1+, 1-
Amplifier and Load Protection: Short circuit, open circuit, thermal, RF protection
Load protected against DC faults
Front Panel Controls and Indicators: 2 × Rotary Encoders
3 × Operational Buttons (HOME, ENTER, EXIT)
2 × Green Signal LEDs (indicate signal presence)
2 × Red A/D Clip LEDs (indicate input overdrive or amplifier clipping)
Blue Power LED ring (indicates AC on)
2.12-inch × 1.0-inch, 256 × 128 pixel LCD
DSP Functions: High-pass filter, 4th-order Linkwitz-Riley (adjustable frequency 20 Hz to 4 kHz)
Low-pass filter, 4th-order Linkwitz-Riley (adjustable frequency 60 Hz to 4 kHz)
4-band parametric EQ with variable frequency, gain, and bandwidth
Peak limiter (with power, aggressiveness, and impedance selection)
Delay 50 msec max
Product Dimensions (H×W×D): 89 × 483 × 259 mm
3.5 (2 RU) × 19 × 10.2 in
Carton Dimensions (H×W×D): 600 × 370 × 153 mm
23.6 × 14.6 × 6 in
Net Weight: 5.1 kg / 11.3 lb 6 kg / 13.2 lb
Shipping Weight: 7 kg / 15.4 lb 7.9 kg / 17.4 lb
Agency Approvals: UL, CE, RoHS/WEEE compliant
Carton and Contents: Power cable and quick start guide
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  • Delivery Return

    Delivery

    • For all cash on delivery orders,  the delivery will be initiated only after confirming the order with the customer via call from our sales team.
    • In the case of card payment or bank transfer, we will proceed with the delivery only once the money is credited in our bank account. 
    • Within city limits of Dubai and Sharjah emirates products ordered will be delivered within 1-2 days. Delivery schedule for other emirates will be completed within 2-3 days.
    • Free delivery for products purchased above AED 599.
    • We charge a nominal fee for the same day delivery. Charges are mentioned at the time of checkout.
    • The order for the items eligible for delivery should be placed before 12pm to get the items delivered the same day or else the delivery will be scheduled for the following day provided it’s a working day.
    • Delivery is not applicable on Sundays or on any public holidays.

    Return And Refund Policy

    Refund or exchange of the purchased product is subject to the following terms and conditions:>

    1) Products must be returned within 7 days from the date of delivery received, the product must be in good and unused condition (must be unopened and in original packaging).

    2) Refund to be requested with a valid reason (damaged on delivery, manufacturing defect, incorrect product)

    3) Seven Plus team will inspect returned items at the collection point. (Refund will not be accepted if anything missing, used or not placed in the original packaging).

    4) In the case a faulty or incorrect item has been delivered, Seven Plus will cover the return shipping costs (contact info@sevenplusuae.com)

    All Card payments  will be refunded to the bank account within 14 working days. 

    Warranty Returns/Repair Service contact : info@sevenplusuae.com for more information

     

    Products in Promotion or Special Offer are Non-refundable or non-exchangeable  
    1) Services completed (Delivery, installation and labour) are Non-refundable. 

    Help

    • Give us a shout if you have any other questions and/or concerns.
    • Email: info@sevenplusuae.com
    • Phone: +971 50 700 1176
    • Phone: +971 50 726 3054
  • Size Guide

    Size Guide

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SKU: XM1800S-1-4-1-1-1-1-1-1-1-1-1-1-1-2-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 Categories: Tag:

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Lightweight, Class D professional power amplifier with DSP

Features

  • 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 parametric EQ, limiting, and delay.
  • E Series Entertainment System DSP Tunings are now available for GXD processing amplifier
  • 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.

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