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The GXD Amplifier Series
Powerful and convenient performance. QSC's GXD amplifiers boast long-term reliability combined with professional audio quality. Integral signal processing and an intuitive design make it easy to achieve incredible sound. Multiple routing options and versatile DSP are housed securely in a lightweight, stylish enclosure. With advanced protection circuitry and QSC's hallmark construction, each GXD amplifier ensures outstanding performance each and every time you use it.
Each GXD amplifier is designed to deliver the perfect amount of power to the most popular speakers in the entertainment and production industries. This powerful series of amplifiers is optimised for use with both 4 and 8 Ohm speaker loads, whilst powerful DSP tunings enable you to maximise the performance of QSC E Series loudspeakers. With flexibility and accessibility on tap, GXD amplifiers are the perfect solution for any system.
E-Series Entertainment System
Each of QSC's E Series loudspeakers are designed to deliver incredible sound with any pro-grade power amp. However, if you take advantage of a complete E Series Entertainment System with a GXD/PLD power amp such as the GXD 4 in this system, or a TouchMix digital mixer, you gain access to a whole new world of performance capabilities and options.
E Series DSP settings have been meticulously designed to maximise the performance of your E Series loudspeakers, and come pre-loaded on each GXD amplifier. These tunings support a broad range of situations, including live sound reinforcement, stage monitoring, DJ systems, karaoke and more.
Optimised power points
Thanks to a vast amount of research and development, QSC have created a series of amplifiers that are a perfect fit for the most popular systems used in a wide range of environments. Designed with particular power points in mind, GXD amps are ideal for a broad range of systems.
When an amp produces too little power, your speakers won't perform to the full-extent of their capabilities. When an amp has too much, it generally comes at greater expense to you. The GXD 4 (1600W peak) and GXD 8 (4500W peak) provide the perfect amount of power for the most popular loudspeakers and PA systems in the entertainment and production industries - reliable and affordable power with minimal wastage.
Advanced digital signal processing
Full loudspeaker processing in a convenient and versatile format. GXD amplifiers feature advanced DSP designed to get the best out of your system. This powerful series provides you with a plethora of features and adjustability to get the sound you crave at a whole new price point.
24dB Linkwitz-Riley HPFs and LPFs, 4-band parametric equalisation, signal alignment delay, and RMS/Peak limiting. Each amplifier gives you powerful tools for professional sound and efficient operation. Twenty handy factory presets provide you with a range of effective starting points which you can easily modify to suit your needs.
QSC's legendary loudspeaker reliability
QSC are renowned for their road-ready construction. The E110 features a precision-made multi-angle 15mm 11-ply enclosure with a powder-coated perforated steel grille. Rugged tour-grade textured paint keeps your cabinet looking great night after night. Built to deliver outstanding performance for portable and permanent applications, the E110 and its ultra-robust architecture ensures professional and reliable sound at every single show.
Directivity matched transition
One of the most unique features of the QSC E110 passive speaker is the innovative DMT (Directivity Matched Transition) technology. DMT was developed by QSC to ensure maximum coverage regardless of where you position the speaker. Producing 85° conical coverage, the E110 speaker minimises any wasted audio dispersion and prevents any 'muddy spots' that are often found in complex acoustic environments.
Specifications
QSC GXD 4 Power Amplifier
- Power Specifications:
- Dynamic - Both Channels Driven:
- 8 Ohms: 1500W per channel
- 4 Ohms: 2250W per channel
- Continuous - Both Channels Driven:
- 8 Ohms: 800W per channel
- 4 Ohms: 1200W per channel
- Typical Distortion: <1 percent THD (1kHz at full rated power)
- Signal to Noise: 100dB (A-weighted, 20Hz - 20kHz)
- Input Sensitivity: 1.2Vrms, 3.9Vrms
- Maximum Voltage Gain: 36.5dB
- Output Circuitry: Class-D
- Power Requirements: 1/8 power at 4 Ohms
- 100VAC: 6.2A
- 120VAC: 5.6A
- 230VAC: 3.2A
- Frequency Response: 20Hz - 20kHz / +0.7dB, -0.8dB
- Dynamic Headroom: 2.73dB (4 Ohms)
- Damping Factor: 100 (8 Ohms)
- Input Connectors: (Each channel)
- 3-pin XLR/F (balanced)
- 1/4'' TRS (balanced)
- Output Connectors: (Each channel)
- Amplifier and Load Protection:
- Short circuit
- Open circuit
- Thermal
- RF protection
- Load protected against DC faults
- Front Panel Controls and Indicators:
- 2 x rotary encoders
- 3 x operational buttons (HOME, ENTER, EXIT)
- 2 x green signal LEDs indicate signal presence
- 2 x red A/D clip LEDs indicate input over-drive and/or amplifier current clipping
- Blue power LED ring indicates AC on
- 2x12'' x 1'' / 256 x 128 pixel LCD
- DSP Functions:
- High-pass filter (4th-order Linkwitz-Riley, frequency adjustable from 20Hz to 4kHz)
- Low-pass filter (4th-order Linkwitz-Riley, frequency adjustable from 60Hz to 4kHz)
- 4-band parametric EQ with variable frequency, gain, and bandwidth
- Peak limiter with power, aggressiveness, and impedance selection
- Delay 50msec maximum
- Agency Approvals:
- UL
- CE
- RoHS/WEEE compliant
- Dimensions: 3.5'' x 19'' x 10.2'' / 89mm x 483mm x 259mm (2RU) (H x W x D)
- Weight: 6.0kg / 13.2lbs
QSC E Series E110 10'' Passive PA Speaker
- Configuration: 1 x 10'', 2-way, non-powered
- Frequency Response:
- -6dB: 68Hz - 20kHz
- -10dB: 50Hz - 20kHz
- Power Capacity:
- Continuous: 300W
- Peak: 1200W
- Sensitivity: 95dB, 1W at 1m
- Coverage Angle: 85° conical DMT
- Output: 126dB (peak SPL at 1m)
- Drivers:
- LF: 254mm (10'') driver with 64mm (2.5'') voice coil
- HF: 25mm (1'') exit, 45mm (1.75'') voice coil, compression driver
- Nominal Impedance: 8 Ohms
- Cross-Over: Full range only, 1.8kHz
- Input Connections:
- 2 x NL4
- 1 x barrier strip
- Enclosure:
- Shape: Multi-angle
- Material: Plywood
- Finish: Black texture paint
- Handles: 1 x top-mounted
- Grille: Perforated powder-coated steel grille with foam lining
- Suspension: 9 x M8 suspension points
- Pole-Mounting: Dual-angle 35mm pole-socket
- Dimensions: 13'' x 22'' x 13'' / 330mm x 560mm x 330mm (W x H x D
- Net Weight: 20kg / 44lbs