QSC GXD 4

18

Power Amplifier

  • Very low installation depth: 259 mm
  • Power: 2x 600 W into 4 Ohm, 2x 400 W into 8 Ohm
  • Hi-Peak power: up to 1,600 W
  • Class-D power amplifier circuit
  • Large, illuminated 256p x 128p LC display
  • 2 Rotary input knobs and 3 buttons for quick access
  • High-pass filter, 4th order Linkwitz-Riley, adjustable frequencies 20 Hz to 4 kHz
  • Low-pass filter, 4th order Linkwitz-Riley, adjustable frequencies 60 Hz to 4 kHz
  • 4-Band parametric EQ with frequencies
  • Gain and bandwidth variable
  • Peak Limiter: protects speakers by entering individual power and impedance data
  • Delay: maximum 50 ms
  • Digital gain: +10 dB / -100 dB
  • 20 Presets for the most frequently used loudspeaker configurations, adjustable
  • Status LEDs: 2x green: signal/2x red: in-amp clip/1 xblue: mains power
  • Inputs: 2x XLR and 2x 6.35 mm stereo jack
  • Outputs: 2x NL4, lockable (NL2 compatible) and 2x screw terminals
  • Mono or bi-amping connection
  • Protection circuits and thermal fuses
  • Power supply fused in case of unstable power supply
  • Detachable mains cable (C13/grounded plug)
  • Dimensions (W x H x D): 483 x 89 x 259 mm
  • Construction: 19" / 2 U
  • Weight: 5.1 kg
Available since May 2015
Item number 363131
Sales Unit 1 piece(s)
Power (4 Ohms) per Channel 600 W
Channels 2
Rack Units 2 U
Amp Class Class D
2 Ohm stable No
DSP/Crossover Yes
Convection cooling No
Width in mm 483 mm
Depth in mm 259 mm
Height in mm 89 mm
Weight 5,1 kg
Input XLR 1
Jack Input 6,3 sym. 1
Link Out No
Output Speaker Twist 1
Output Binding Post 1
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2.185 AED 550,42 €
Plus 277 AED shipping
The price in AED is a guideline price only
Since we ship from Germany, additional costs through taxes and customs may be incurred
Available at short notice (usually 2-5 days)
Available at short notice (usually 2-5 days)

This product has been ordered and is expected to arrives in the next few days.

Standard Delivery Times
1

18 Customer ratings

4.6 / 5

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features

sound

quality

12 Reviews

AS
Typical QSC Quality
AVE Services 09.03.2020
Paired with the EV90 8" Speakers, this amplifier sounds fantastic.
We've used it as part of a large school auditorium space which hosts a range of events from musicals to parties.
The amplifier enables us to set limiters to match the speakers performance and lock the system out for better protection!
The onboard DSP is very user friendly with some very useful features such as delay and phase - something i wasn't expecting at this pricepoint.

Well worth the money! :)
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c
Great for install
colbee 02.06.2017
These have just replaced two ageing crown XLS amps in an install. These amps are feature rich for install work with simple limiting, a good selection of DSP options and very importantly, the ability to lock out the front panel, including the gain pots.

I think the fans are thermally controlled, so they are not running all the time - again ideal for installs. And of course the Thomann 3 year warranty! Very satisfied.
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h
excellent
h@rd 11.01.2019
very convenient settings. very convenient and informative menu. perfect solution with a screen. good sound quality. very light. The perfect solution for most speakers. very lack of bridge mode!
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k
correct, mais qqc détails qui ennuient
kalagan 15.02.2018
Question critères, J'ai acheté cet ampli pour pour l'EQ paramétrique 4 bandes et sa ventilation plutôt silencieuse (à voir avec le temps).

Cet EQ permet d'éviter le classique Graphic EQ en entrée. 4 bandes paramétriques suffisent généralement pour ajuster le son de l'enceinte, mais il est un peu limité côté réglage et y'a pas de mute pour faire une comparaison.

Facheux : Quand on l'éteint avec le bouton de l'ampli (pas trés solide au feeling) on a un TIC (HF) dans les enceintes, et si on l'éteint par un interrupteur extérieur on a un POP (BF).

Côté amplification, ca semble conforme à la spec.
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