The QSC GXD 4 is a Power Amplifier with a Hi-peak power up to 1600 W, Class-D output circuitry, Large, backlit 256p x 128p LC display, 2 Rotary encoders and...
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Name | Crown I-Tech 4x3500HD | Crown I-Tech 9000HD | Mackie MX2500 | Audac EPA 152 | Avantone CLA-100 | dB Technologies HPA3100 L | Extron MPA 152 Plus | dB Technologies HPA 2800 | ART SLA-2 | dB Technologies HPA 1400 |
Brand | ||||||||||
Description | 4-Channel High-Performance Power Amplifier | 2-Channel High-Performance Power Amplifier | Power Amplifier | Digital Power Amplifier | Studio power amplifier | Professional 19 " Power Amplifier | Stereo Amplifier | Professional 19 " Power Amplifier | Studio Linear Amplifier | Professional 19" Power Amplifier |
Inputs | Analog/digital via XLR | Analogue/digital XLR | XLR | Balanced XLR | 2x XLR female | - | RCA, 3.5 mm stereo jack, terminal balanced | - | - | - |
Outputs | Speaker Twist | Speaker twist, binding posts | NL4 | Speaker twist and terminal blocks | 2x XLR male Link, 2x screw terminals | - | - | - | - | - |
Height | 2 RU | 2 RU | - | - | - | - | - | - | - | - |
Installation depth | 43.1 cm | 41.1 cm | - | - | - | - | - | - | - | - |
Weight | 13.2 kg | 12.7 kg | 13.8 kg | 4.34 kg | 6.7 kg | 14 kg | - | 21 kg | 9 kg | 17 kg |
Power (4 Ohms) per Channel | 2400 W | 3000 W | 750 W | 150 W | 140 W | 1200 W | 15 W | 1050 W | 280 W | 740 W |
Channels | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Rack Units | 2 U | 2 U | 2 U | 1 U | 1 U | 2 U | 1 U | 2 U | 1 U | 2 U |
Amp Class | Class I | Class I | Class H | Class D | Class AB | Class D | Class D | Class H | Class AB | Class H |
2 Ohm stable | ||||||||||
DSP/Crossover | ||||||||||
Convection cooling | ||||||||||
Power | - | - | 500 W continuous power @ 8 Ohm per channel, 750 W continuous power @ 4 Ohm per channel, 1500 W continuous power bridged at 8 Ohm | 2x 150 W / 4 Ohm, 2x 80 W / 8 Ohm | 100 W RMS at 8 Ohm | - | - | - | - | - |
Dimensions | - | - | 483 x 88 x 303 mm | 482 x 44 x 330 mm | - | 482 x 89 x 402 mm | - | 482 x 89 x 402 mm | - | 482 x 89 x 402 mm |
Frequency range | - | - | - | 20 - 20000 Hz | - | - | - | - | 10 Hz to 40 kHz +/- 0.5 dB | - |
THD | - | - | - | - | - | - | - | - | ||
Connections | - | - | - | - | - | 2x XLR input with 2x XLR parallel out, 2x speaker twist out | - | 2x XLR input with 2x XLR parallel out, 2x speaker twist out | - | - |
Format | - | - | - | - | - | 19"/ 2 RU | - | 19"/ 2 RU | - | - |
Any purchases made through our eBay or Amazon links may result in this site receiving a commission as an active participant in their affiliate programs.
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The QSC GXD 4 is a Power Amplifier with a Hi-peak power up to 1600 W, Class-D output circuitry, Large, backlit 256p x 128p LC display, 2 Rotary encoders and 3 buttons for quick access, High-pass filter, 4th-order Linkwitz-Riley, adjustable frequency of 20 Hz up to 4 kHz, Low pass filter, 4th-order Linkwitz-Riley, adjustable frequency of 60 Hz up to 4 kHz, 4-Band parametric EQ with frequencies, Variable gain and bandwidth, 20 Presets for the most popular speaker configurations, adjustable, Mono- or bi-amping connector, Protected circuit design and thermal protection, Power supply secured in case of instable power supply & Removable power cable (C13/safety plug). The retail price is 406.15 £. Buy QSC GXD 4 at Thomann UK.
Very low installation depth | 259 mm |
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Weight | Only 5.1 kg |
Power | 2x 600 W at 4 ohms |
Peak limiter | Protects the loudspeaker via the input of all individual power- and impedance data |
Delay | Max. 50 ms |
Digital gain | +10 dB / -100 dB |
Status LEDs | 2x Green |
Inputs | 2x XLR and 2x 6.35 mm stereo jack |
Outputs | 2x NL4, lockable (NL2 compatible) and 2x binding posts |
Dimensions (W x H x D) | 483 x 89 x 259 mm |
Design | 19", 2U |
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 |
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