QSC COL4 – Q-SYS Core 510i 4-Channel Line Output Card
QSC COL4 – Q-SYS Core 510i 4-Channel Line Output Card is backordered and will ship as soon as it is back in stock.
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QSC COL4 – Q-SYS Core 510i 4-Channel Line Output Card
Product Overview
The QSC COL4 is a Q-SYS Type-II I/O card that provides four channels of balanced analog line output for the Core 510i processor. Each channel delivers a professional, balanced line-level signal for connection to power amplifiers, powered loudspeakers, zone controllers, or analog mixers. With up to eight Type-II slots in the Core 510i, integrators can configure the exact analog output count an installation needs — up to 32 line outputs with eight COL4 cards installed.
Product Description
The COL4 installs in any Type-II slot of the Core 510i and can be combined freely with input and digital cards to match a room's signal flow. Its balanced outputs feed amplifiers and powered speakers directly from Q-SYS, letting the Core 510i act as the central processor and router for distributed analog audio. Pair it with the CIML4 mic/line input card to build complete analog I/O in a single chassis.
Key Features
- Four balanced analog line outputs — Professional line-level signals for amplifiers, powered speakers, and analog gear.
- Type-II Q-SYS I/O card — Compatible with the Core 510i; combine with CIML4, CDN64, CIAES16, and CODP4 in any slot.
- Scalable output count — Up to 32 line outputs with eight COL4 cards installed.
- Direct Q-SYS routing — Outputs appear natively in Q-SYS Designer.
Typical Applications
- Boardroom
- Conference room
- House of worship
- Auditorium
Technical Specifications
| Type | Q-SYS Type-II I/O card |
| Channels | 4 balanced analog line outputs |
| Host processor | Q-SYS Core 510i (up to 8 Type-II cards) |
| Maximum outputs | Up to 32 line outputs (8 cards) |
| Connects to | Amplifiers, powered speakers, zone controllers, mixers |
Frequently Asked Questions
Which processor does the COL4 work with? The Q-SYS Core 510i. It installs in any of the eight Type-II card slots.
How many outputs can I have? Up to 32 balanced line outputs with eight COL4 cards installed.
Can it be mixed with input cards? Yes. Combine it with CIML4, CIAES16, CDN64, CODP4, and other Type-II cards in any slot configuration.
What about warranty and support? Coverage follows QSC's published warranty terms. Contact Creation Networks support for configuration help.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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