.svg){kind=icon}
Q-SYS CX-Q 8K8 Eight-Channel Network Amplifier
Q-SYS CX-Q Series network amplifiers combine a legacy of robust power amplifiers, advancements in high-efficiency output devices and native network transport, control and monitoring capabilities. CX-Q 8K8 features eight channels, capable of delivering customized power output loading and a total maximum power of up to 8000 W. Low-Z, 70 V or 100 V direct drive are available on all channels.
Build for Q-SYS – Simple drag-and-drop integration into your Q-SYS design, enabling network routing, advanced processing and control.
Legacy of power redefined – These network amplifiers are built with a 5th generation high-efficiency, Class-D hybrid powertrain design built upon the dependable PL380 PowerLight™ amplifier platform.
Flexible & efficient channel power distribution – CX-Q Series network amplifiers feature FlexAmp™ and FAST (Flexible Amplifier Summing Technology™), which combine to provide extreme flexibility in output deployment.
Routable input options – Eight channels of mic/line inputs (with +12 V phantom power) for additional on-ramps into Q-SYS.
Additional Features
- PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight
- Touch-proof Euroblock loudspeaker connections
- Eight bi-directional GPIO connections for further control and integration of third-party peripherals within Q-SYS
- Automatic energy saving modes ensure that the amplifier will draw the minimum amount of AC power while still providing outstanding audio quality
General Specifications
| CX-Q 4K8 | CX-Q 8K8 | |
| Typical distortion | ||
| 8Ω | 0.02 – 0.05% | |
| 4Ω | 0.04 – 0.1% | |
| Maximum distortion 4Ω – 8Ω | 1.0% | |
| Frequency response | 20 Hz – 20 kHz +/- 0.3 dB | |
| Noise | ||
| Unweighted output muted | > 101 dB | |
| Weighted output muted | > 104 dB | |
| Gain (1.2V setting) | 35 dB | 38 dB |
| Damping factor | > 100 | |
| Input impedance | > 8k balanced and > 4k unbalanced | |
| Amplifier and load protection | Short circuit, open circuit, over current, over voltage, thermal, RF, DC fault shutdown, active inrush limiting, on/off muting |
|
| AC power input | Universal power supply 100 – 240 VAC, 50 – 60 Hz | |
| Agency approvals | UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions) | |
| Carton contents | IEC cable, quick start guide, Euro (green) connectors | |
Power Specifications
| CX-Q 4K8 | CX-Q 8K8 | ||
| Max Power | Max Power | ||
| 8 Independent Channels A, B, C, D, E, F, G, H | 70V | 1000 W | 1250 W |
| 100V | 1000 W | 1250 W | |
| 8Ω | 1000 W | 1250 W | |
| 4Ω | 1000 W | 1500 W | |
| 2Ω | 1000 W | 1200 W | |
| 2 Channels BTL Bridged A+B or C+D or E+F or G+H Doubles Voltage |
140V | 1500 W | 2000 W |
| 200V | 1500 W | 2000 W | |
| 8Ω | 1500 W | 3000 W | |
| 4Ω | 1400 W | 1700 W | |
| 2Ω | NR* | NR* | |
| 2 Channels Parallel AB or CD or EF or GH Doubles Current |
70V | 1500 W | 2000 W |
| 100V | 1500 W | 2000 W | |
| 8Ω | 1000 W | 1250 W | |
| 4Ω | 1250 W | 2400 W | |
| 2Ω | 1500 W | 2500 W | |
| 3 Channels Combined in Parallel ABC or EFG Triples Current |
8Ω | 1000 W | 1250 W |
| 4Ω | 1500 W | 2000 W | |
| 2Ω | 1500 W | 2500 W | |
|
4 Channel Bridged/Parallel AB+CD, EF+GH Doubles Current and Voltage |
8Ω | 2500 W | 4000 W |
| 4Ω | 3000 W | 5000 W | |
| 2Ω | NR* | NR* | |
| 4 Channels Combined in Parallel ABCD or EFGH Quadruples Current |
8Ω | 1000 W | 1200 W |
| 4Ω | 2000 W | 2400 W | |
| 2Ω | 2500 W | 4000 W | |
| 1Ω | 3000 W | 4000 W | |
NR* = Not Recommended due to excessive current draw
Controls, Indicators and Connections
| CX-Q 4K8 | CX-Q 8K8 | |||
| Controls and indicators (front) | Power • Channel MUTE buttons • Channel SELECT buttons • Channel Input Signal and CLIP LED Indicators Channel Output and LIMIT LED meters • NEXT, PREV, ID buttons • Control knob | |||
| Controls and indicators (rear) | AC Power Disconnect (IEC C-14) | |||
| Input connectors | “Q” models – 3-pin Euro (green) and Q-LAN Network connectivity “Qn” models – Q-LAN Network connectivity only |
|||
| Output connectors | 8-pin Euro (green) | |||
Weights and Dimensions
| CX-Q 4K8 | CX-Q 8K8 | |
| Dimensions (H×W×D) mm | 89 × 482 × 406 | 89 × 482 × 406 |
| Dimensions (H×W×D) in | 3.5 × 19 × 16 | 3.5 × 19 × 16 |
| Weight net | 11.3 kg / 25 lb | 11.8 kg / 26 lb |
| Weight shipping | 13.2 kg / 29 lb | 13.6 kg / 30 lb |
Blogs
Introducing the Next-Gen LiveU Solo Pro Portable Encoder
February 10, 2023
The LiveU Solo PRO brings a robust 4K streaming solution to the market in a small form-factor LiveU today unveiled its next-generation Solo PRO portable bonding encoder for engaging live coverage, combining professional-grade 4K and HEVC video quality with rock-solid reliability. The Solo PRO ensures the smoothest streaming experience, combining up to...
5 Steps for Creating a High-Quality Lecture Recording Video
November 6, 2024
Creating high-quality lecture videos is quite significant for schools in the current digital academic landscape. Lecture recording videos help students to review the lesson when they are experiencing problems with understanding a topic or are unable to attend the class. With its help, institutes can make the learning environment more...
How EdTech Solutions Shape the Future of Learning
November 6, 2024
Learning has evolved with time and classrooms have moved beyond traditional teaching methods. These days, almost every school is integrating edtech solutions to improve learning and make the entire education process interactive and flexible. Both students and teachers can benefit from these innovative technologies that are shaping the future of...
.svg){kind=icon}