QSC GXD 8 4500-Watt Amplifier with Built-In Processor

Discontinued, this product can no longer be ordered.

No alternatives found
QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Product no: 9000-0014-8849 Bax Music Warranty: This product comes with a 6-year warranty when you register it with QSC within 30 days of purchase. If the product is not registered it has a 3-year warranty.

General

The GSC GXD is another example of GSC's impeccable quality. This power amp can handle up to 4500 Watts, making it suitable for large sound systems. The built-in DAP processor allows you to make a variety of adjustments that ensure both the safety of the amplifier and its compatibility with your speakers. The GXD series was designed by QSC to achieve as much headroom as possible, so your sound system can function at its best.

QSC GXD 8: Built-In DSP Processor

Using two knobs and the LCD display on the front of the amp, you can create a variety of setups such as a high-pass filter, low-pass filter, 4-band equalizer, limiter, or delay. This way, you can attune your sound systems to one another. The QSC GXD 8 has comprehensive security circuitry that protects it from short circuits, overheating, power peaks and more. You can be sure this amp will function for years to come without any problems!

Specifications

Product features

19-inch rack size 2U
2-ohm compatible no
Number of amplifier channels 2
Audio loop output no
Bridge mode no
Sustainable product not specified
Input connection jack (6.3 mm) + XLR
Built-in filter HPF, LPF
Built-in protection overload, thermal, short circuit, square wave / DC voltage, peak limiter, clip indicator
Built-in DSP processor yes
Cooling ventilator
RMS power (4 ohms) per channel 1200 - 1299 watts
RMS power (at 8 Ohms) per channel 800 - 899 Watts
Amplifier class D
Amplifier output locking speaker connector, wire clamps
Equipped with crossover no

Weight and dimensions including packaging

Weight (incl. packaging) 7,8 kg
Dimensions (incl. packaging) 60,0 x 37,0 x 15,0 cm

Product specifications

  • amplifier with DSP processor
  • power:
  • 8 ohms, dynamic: 2x 1500 Watts
  • 4 ohms, dynamic: 2x 2250 Watts
  • 8 ohms, continuous: 2x 800 Watts
  • 4 ohms, continuous: 2x 1200 Watts
  • distortion: <1% THD, 1 kHz at full capacity
  • signal-to-noise ratio: 100 dB
  • input sensitivity: 1.2 Vrms
  • voltage gain (8 Ohms): 33.5 dB
  • amp type: D class
  • frequency response: 20 Hz - 20 kHz, +0.7 / -0.8 dB
  • dynamic headroom: 2.73 dB
  • damping factor >100
  • input impedance: 20 kOhms balanced, 10k unbalanced
  • maximum input signal: +23.5 dBu
  • input connectors: XLR and jack on each channel
  • output connectors: 2x NL4 (Neutrik SpeakOn)
  • security: short circuit, open circuit, thermal, RF protection
  • DSP functions: hi-pass filter, lo-pass filter, 4-band EQ, limiter, delay
  • dimensions: 89 x 483 x 259 mm
  • weight: 6.0 kg

Reviews from other countries

Translate all reviews into English

QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Wrote the following about QSC GXD 8 4500-Watt Amplifier with Built-In Processor
for the price, usually around £650, you get 1200 watts per channel into 4 ohms. The build quality seems very good, the performance is excellent, and they'll happily drive a single E18SW (800W rms) per channel to high output levels. I have now used these for a number of events in the last couple of years and they have performed flawlessly. The built in DSP is very capable, and useful if you have more than one type of speaker in use. Being switch-mode, they're light, which is nice when you have seven of them in a flightcase. They seem to be built to a slightly better standard than the GXD4 - one of which I've had fail.



The only negative thing I can think of is that they lack air filters behind the grilles so after a summer of events they become quite dusty inside. Routine maintenance should include taking the lids off and cleaning them every so often.
QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Wrote the following about QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Wat een degelijke versterker!
Zeer licht in gewicht en dan toch zat vermogen, heel blij mee en de DSP werkt ook zeer fijn en duidelijk.
Scheelt enorm veel sjouw werk.
Dankzij de goede limiters ook heerlijk te gebruiken als floor monitorversterker.
QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Wrote the following about QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Super produit, reçu très rapidement, site très sérieux le top je vous le conseille !
QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Wrote the following about QSC GXD 8 4500-Watt Amplifier with Built-In Processor
Is dit product te gebruiken voor de Hk audio linear 5 f115 passieve top ?
en is er software voor apple om deze versterker te gebruiken, zo ja waar kan ik deze vinden ?

Bedankt.

Musikmesse 2016: Introducing the Korg Stageman 80 - Solid Rhythms for Solo Performers

Friday 1 April 2016 By Richard | Bax Music

Perhaps best known for their keyboards and synths, Korg now introduce the Stageman 80, a 2x 40-watt stereo amplifier with a built-in drum machine and mixer. If you've ever wanted to add a solid rhythm section to your solo performances, now you can. This is much more than just a standard drum machine built into an amp, however. Everything is contained in an attractive and compact housing that's easy to take with you too.

Read more…

Musikmesse 2016: Audac Introduces Five New Amplifiers

Friday 8 April 2016 By Richard | Bax Music

Belgian professional audio company Audac have introduced five new amplifiers. These class D model's names all begin with the letters EPA and come in three 2-channel versions and two 4-channel versions. They automatically switch themselves to Standby mode when there is no audio signal and with passive cooling they are virtually maintenance free.

Read more…

Win two QSC KLA12 speakers

Wednesday 17 June 2015

In the modern age of digital mixers, size no longer determines the number of channels and available options you have at your disposal. QSC proves this with these mixers: the TouchMix-8 and the TouchMix-17. If you're a big fan of these QSC digital mixers, share a picture of your amazing TouchMix experience with QSC and you might win two KLA12 line-array speakers.

Read more…

NAMM 2016: QSC E Series

Friday 22 January 2016 By Richard | Bax Music

NAMM 2016 has already introduced us to a number of fantastic new products and now we have some more to tell you about. The E series from QSC. The E series is based on QSC's widely renowned K series, but the E series is completely passive.

Read more…

Buy a QSC K-Speaker and Get a Free Tote Bag!

Wednesday 1 June 2016 By Richard | Bax Music

With summer right around the corner, things can heat up pretty quickly. QSC has got you covered though, literally, with this great summer deal: a free tote bag with the purchase of a K series speaker! That means the K8, K10, K12 and the KSUB all come with a free tote bag! Bring on the summer!

Read more…

Speed Up Your Workflow with the QSC Touchmix-30 Mixer

Wednesday 28 September 2016 By Richard | Bax Music

These days, it's not so unusual to see the soundman walking around the venue with a tablet in his hands during the sound check. That's also possible when you use QSC's new Touchmix-30 Pro digital mixer. It has a built-in 10-inch full colour touch screen, 32 recordable channels and a very clear layout.

Read more…

Free Bag with QSC's K and KW Speaker Series

Thursday 24 November 2016 By Richard | Bax Music

Now that winter is upon us, we're all adding more layers to keep warm. QSC is getting in on the act too by providing an extra layer with each speaker from the K and KW series. From 25th November up to and including 31st January 2017, each speaker comes with a free bag or protective cover.

Read more…

More Bass with QSC K Cardioid Subwoofer and E Series

Thursday 12 January 2017 By Lizanne

With a regular subwoofer, you can often lose low tones. QSC has found the solution to that problem and named it the K Cardioid. They plan to officially launch this active sub at the 2017 NAMM show next week. It has a cardioid directional pattern at its core which effectively prevents low frequencies from escaping via the rear or sides of the cabinet, resulting in more bass and a higher sound pressure level!

Read more…

QSC Introduce New K.2 Series Speakers with the K8.2, K10.2, K12.2 and KS212C

Friday 2 June 2017 By Richard | Bax Music

QSC already introduced the KS212C at NAMM 2017 and, following on from Musikmesse 2017, they've now announced the rest of the new K.2 series. The K8.2, K10.2 and K12.2 are the successors to the active speakers in the K series. They're easier to use, more versatile than ever and they look pretty good too!

Read more…

Buy a QSC Touchmix-30 and Get Free Accessories

Monday 30 October 2017 By Lizanne

When it comes to digital mixers, the Touchmix-30 Pro by QSC is beyond compare. Now, when you purchase the Touchmix-30, you'll receive a TS-1 tablet stand and a Tote, free of charge! Get this complete set before 31st December, 2017, and get your DJ career off to a flying start!

Read more…

Alternative products by other brands

Search all products in category Amplifiers
Compare your gear (1/10)