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Qsc Gxd 8 Professional 4500w Power Amplifier With Dsp

Product Code: ga22009
Availability: In Stock

$2,697.00 $3,856.71

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The GDX 8 from QSC is a professional power amplifier designed for professional PA systems utilizing speakers with 4 and 8 ohm loads and a maximum output of 4500W. The GDX 8 employs a class D output stage with a universal power supply for high performance and efficiency, while keeping the unit lightweight at 13.2 lbs. The integrated DSP section includes High and Low-Pass filters (24 dB LR), 4-band parametric equalizer, signal alignment delay, and RMS/Peak speaker protection limiting.

The parallel XLR and 1/4" TRS input connectors offer broad compatibility with convenient loop-through capabilities, while the professional binding posts and NL4 connector provide mono and bi-amped speaker connections. In addition to the limiting offers on the inputs and outputs, the GDX employs smart speaker protection by providing settings for the loudspeaker's continuous output and impedance (4 ohm or 8 ohm). The GDX 8 ships with a standard IEC power cord.

Open Box Products Have a Limited 3-Year Manufacturer Warranty 4500W Max Power Output Matched for 4 Ohm and 8 Ohm Speakers Efficient Class-D Power Amplifier Built-In DSP Speaker Processor High & Low-Pass Filters with 4-Band EQ Digital Limiting with Speaker Protection LCD Display Parallel XLR and 1/4" Inputs Binding Post and NL4 Speaker Connects Lightweight: 13.2 lbs

Amplifier
Number of Channels	2
Amplifier Power Rating	8 Ohms: 1500 W Peak per Channel 800 W RMS per Channel 4 Ohms: 2250 W Peak per Channel 1200 W RMS per Channel
Amplifier Class	Class-D
Performance
Protections	DC Fault, Open Circuit, RF, Short Circuit, Thermal
Frequency Response	20 Hz to 20 kHz +0.7/-0.8 dB
Damping Factor	100
Input Sensitivity	1.2 Vrms 3.9 Vrms
Input Impedance	10 Kilohms (Unbalanced) 20 Kilohms (Balanced)
Max Gain	36.5 dB
Max Input Level	+23.5 dBu
SNR	100 dBA
THD	< 1% (1 kHz, at Rated Power)
Signal Processing
Audio Delay	Adjustable Up to 50 ms
EQ	4-Band Parametric EQ
Filters	High-Pass: 20 Hz to 4 kHz, 24 dB/Octave Linkwitz-Riley Low-Pass: 60 Hz to 4 kHz, 24 dB/Octave Linkwitz-Riley
Limiting	Peak
Connectivity
Analog Audio I/O	2x XLR 3-Pin Female Input 2x 1/4" TRS Balanced Input 2x speakON NL4 Output 2x Binding Post Pair Output
Power
Current Consumption	100 VAC: 6.2 A 120 VAC: 5.6 A 230 VAC: 3.2 A
Physical
Display & Indicators	2x Green LED (Signal) 2x Red LED (Clip) 1x Blue LED (Power) 1x LCD
Certifications	CE, RoHS, UL, WEEE
Dimensions	3.5 x 19.0 x 10.2" / 8.9 x 48.3 x 25.9 cm
Weight	13.2 lb / 6 kg
Packaging Info
Package Weight	17.8 lb
Box Dimensions (LxWxH)	23.386 x 14.409 x 5.984"

High peak output power with up to 4500W
Power levels matched to popular loudspeakers and optimized for maximum headroom into 4-ohm and 8-ohm speaker systems
Class-D output stage with a universal power supply for high performance and efficiency
Extensive built-in loudspeaker processing, 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

Related Questions and Answers

Q: 1. Does this amp has rca input?

A: Yes it does

Q: 2. Can you hear the fans?

A: Hi, yes but the fans are designed to be very quiet on the QSC GXD 8. Thank you for shopping at B&H!

Q: 3. how many speakers can I connect per channel?

A: The QSC GX3 features 2 physical speaker outputs designed for optimal operation at 8 ohms. The unit is able to operate safely with a 4 ohm load as well which will give you a higher wattage output per channel. You are able to connect multiple speakers to each channel in parallel, but should be careful not to exceed the wattage and impedance ratings listed by the manufacturer.

Q: 4. pyle pro pta 1000. i want to use it on Yorkville speakers 200 watt. for dj gigs in small vanues is this a good amp?

A: This amp is good for backup only I won't recommend to used on for more than 3 hour this amp is good for houseprahousepr practice only..

Q: 5. How can I connect 6 speakers to a 2 channel amp?

A: Depending on the specifications of your speakers it may not be possible to connect 6 speakers to a 2 channel amplifier. This particular amp is not designed to accept less than a 4 ohm load per channel. For information or suggestions on connecting speakers to this amplifier, please contact a Pro Audio Representative here by phone at 800-606-6969 or email audio@a href= http://bandh.com target= _blank bandh.com/a

Q: 6. Can we give input to 1 GX3 power amplifier from another GX3 power amplifier?

A: There are no outputs on the GX3 other than speaker outputs which can not be connected to the input of another amplifier. The GX3 outputsare designed to connect only to speaker inputs

Q: 7. Is it better to used for lows bass or mids and highs?

A: Frequency Response 20Hz - 20kHz, +0, -1 dB

Q: 8. can I use this speaker home Theater purpose?

A: Yes you can! These speakers are ideal for Monitoring due to the tight dispersion and the multiple amount of various input these speakers have it could definitely be used for Home Theater use.

Q: 9. Is it possible to output low impedance on channel one and high impedance on channel two simultaneously?

A: When in stereo mode, the QSC ISA300Ti Commercial Power Amplifier with 70V Transformer operates both outputs independently, so you could use one channel for 8Ohm and the other channel for 70V.

Q: 10. Im frm Philippines.. What is the right wattage/amperes of transformer be use to power this Gx3

A: You would need a step down transformer such as this BH #SEST1500UD.

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