QSC COL4
Analog Line Output Card
4 output
Four channels of balanced, line-level analog output for interfacing between Q-SYS™ and outboard equipment such as non-DataPort amplifiers, recording devices and teleconference systems.
Description
The QSC COL4 is a four-channel Line Output card for Q-SYS systems, providing clean, reliable line-level audio outputs for amplifiers and external devices. It offers stable signal delivery, flexible routing, and seamless integration for scalable commercial and professional AV installations.
Resources & Downloads
Data sheets, manuals and resources for the COL4
Interested in this product?
Our AV experts are ready to help you find the perfect solution for your project.
Quick Specs
- DESCRIPTION
- Line Output Card. Four channels of balanced, line-level analog output
- PERFORMANCE
- Dynamic Range Unweighted
- > 112 dB
- Dynamic Range A-weighted
- > 115 dB
- Distortion 20 Hz–20 kHz 2 dB below clip (max)
- < 0.004% THD+N
Technical Specifications
- DESCRIPTION
- Line Output Card. Four channels of balanced, line-level analog output
- PERFORMANCE
- Dynamic Range Unweighted
- > 112 dB
- Dynamic Range A-weighted
- > 115 dB
- Distortion 20 Hz–20 kHz 2 dB below clip (max)
- < 0.004% THD+N
- Crosstalk 20 Hz - 20 kHz
- Inter-channel (max)
- > 100 dB
- Inter-channel (typ)
- > 110 dB
- Intra-channel (max)
- > 100 dB
- Intra-channel (typ)
- > 110 dB
- Frequency Response 20 Hz–20 kHz (max)
- ± 0.5 dB
- Frequency Response 20 Hz–20 kHz (typ)
- ± 0.2 dB
- Mute
- Infinite attenuation (via electromechanical relays)
- AUDIO CONVERTERS
- Digital to Analog Conversion (DACs)
- 24-bit delta-sigma at 48 or 96 kHz sample rate
- Group Delay
- < 10 samples (≈ 196 μs) at 48 kHz
- CONNECTORS
- Four 3-terminal Euro-style detachable terminal blocks
- USER-CONFIGURABLE OPTIONS (software enabled)
- Output Trim Vrms (max)
- 8.7 V
- Output Trim dBu (max)
- 21 dBu
- Output Trim dBv (max)
- 18.8 dBv
The QSC COL4 is a four-channel Line Output card for Q-SYS systems, providing clean, reliable line-level audio outputs for amplifiers and external devices. It offers stable signal delivery, flexible routing, and seamless integration for scalable commercial and professional AV installations.
| DESCRIPTION | Line Output Card. Four channels of balanced, line-level analog output |
| PERFORMANCE | |
| Dynamic Range Unweighted | > 112 dB |
| Dynamic Range A-weighted | > 115 dB |
| Distortion 20 Hz–20 kHz 2 dB below clip (max) | < 0.004% THD+N |
| Crosstalk 20 Hz - 20 kHz | |
| Inter-channel (max) | > 100 dB |
| Inter-channel (typ) | > 110 dB |
| Intra-channel (max) | > 100 dB |
| Intra-channel (typ) | > 110 dB |
| Frequency Response 20 Hz–20 kHz (max) | ± 0.5 dB |
| Frequency Response 20 Hz–20 kHz (typ) | ± 0.2 dB |
| Mute | Infinite attenuation (via electromechanical relays) |
| AUDIO CONVERTERS | |
| Digital to Analog Conversion (DACs) | 24-bit delta-sigma at 48 or 96 kHz sample rate |
| Group Delay | < 10 samples (≈ 196 μs) at 48 kHz |
| CONNECTORS | Four 3-terminal Euro-style detachable terminal blocks |
| USER-CONFIGURABLE OPTIONS (software enabled) | |
| Output Trim Vrms (max) | 8.7 V |
| Output Trim dBu (max) | 21 dBu |
| Output Trim dBv (max) | 18.8 dBv |
About Penguin Media Solutions
Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.
Pages
