JBL NCSA280Z-U-US CSA 280Z Audio Amplifier (2 x 80W)
JBL NCSA280Z-U-US CSA 280Z Audio Amplifier (2 x 80W) is backordered and will ship as soon as it is back in stock.
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JBL NCSA280Z-U-US CSA 280Z Audio Amplifier (2 x 80W)
Product Overview
The JBL CSA 280Z (NCSA280Z) is a dual-channel 80W commercial installation amplifier for two distributed-audio zones. It supports 70V, 100V, and low-impedance loads on each channel for flexible commercial AV deployment.
Product Description
The CSA 280Z delivers 80W per channel with selectable distributed-line or low-impedance output, suiting two mid-size zones. It integrates with JBL CSR wall controls and CSM mixers. For loudspeakers to pair with it, browse the JBL Professional Installed Audio collection.
Key Features
- Dual-Channel 80W — Drives two mid-size loudspeaker zones.
- 70V/100V and Low-Z — Selectable output per channel.
- Install-Grade Design — For commercial racks.
- System Integration — Works with JBL CSR controls and CSM mixers.
Technical Specifications
| Type | Commercial installation amplifier |
| Channels / Power | 2 x 80W |
| Output Modes | 70V / 100V / low-impedance |
Full specifications (input count, sensitivity, dimensions) should be confirmed against the JBL CSA 280Z specification sheet.
Frequently Asked Questions
Does the CSA 280Z support 70V/100V?
Yes. Each channel supports 70V and 100V distributed lines as well as low-impedance loudspeaker loads.
What warranty and support apply?
Covered under JBL Professional's warranty. Contact Creation Networks at sales@creationnetworks.net for system design support.
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.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006
