C2G CG40573 – 45-Watt Stereo Mixer Amplifier Plenum-Rated TAA
C2G CG40573 – 45-Watt Stereo Mixer Amplifier Plenum-Rated TAA is backordered and will ship as soon as it is back in stock.
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C2G CG40573 – 45-Watt Stereo Mixer Amplifier Plenum-Rated TAA
Product Overview
The C2G CG40573 45-Watt Stereo Mixer/Amplifier — Plenum-Rated is a commercial audio amplifier and mixer designed for direct installation in plenum air-handling spaces, eliminating the need for a separate fire-rated enclosure. Delivering 45 watts of stereo amplification with built-in mixing capability, this unit is suited for conference rooms, training rooms, classrooms, and commercial meeting spaces requiring background music, paging, or presentation audio amplification in buildings where plenum-rated equipment is required by fire code.
Product Description
This plenum-rated amplifier is laboratory tested and verified for installation directly in plenum air spaces without requiring an additional fire-rated enclosure box — reducing installation labor and cost compared to non-plenum alternatives. The compact form factor and minimal weight allow for easy mounting above drop ceilings and in other space-constrained plenum environments.
The built-in stereo mixer accepts multiple audio inputs and combines them for output to ceiling or wall speakers. At 45 watts of output power, this unit handles typical commercial room audio loads for presentations, background music, and paging in small to medium-sized commercial spaces. TAA compliance makes it eligible for government and education procurement.
Key Features
- Plenum-Rated for Direct Above-Ceiling Installation — Lab-tested and verified for installation in plenum air-handling spaces without a separate fire-rated enclosure.
- 45 Watts Stereo Output — Sufficient for small to medium commercial room audio coverage for presentations and background audio.
- Built-In Stereo Mixer — Accepts and mixes multiple audio inputs before amplification, simplifying commercial room audio system design.
- TAA Compliant — Trade Agreements Act compliant for government and education procurement.
- Compact and Lightweight — Designed for easy mounting above ceilings and in space-constrained plenum environments.
Typical Applications
- Conference room audio amplification in plenum above-ceiling installations
- Classroom and training room presentation audio
- Commercial meeting space background music and paging
- Government and education facility audio systems requiring TAA-compliant equipment
- Multi-purpose room audio with plenum installation requirement
Technical Specifications
| Output Power | 45 Watts stereo |
| Plenum Rating | Yes — direct plenum air-space installation |
| Mixer | Yes — built-in stereo mixer |
| TAA Compliant | Yes |
| SKU | CG40573 |
Frequently Asked Questions
- Does this require a separate plenum enclosure?
No. The CG40573 is lab-tested and verified for direct installation in plenum air-handling spaces without a separate fire-rated box, saving installation time and materials cost.
- What is the difference between CG40573 and CG40533?
The CG40573 is a stereo mixer/amplifier at 45 watts with built-in mixing capability. The CG40533 is a stereo amplifier only. Choose based on whether audio mixing is required in your system design.
- Is this TAA compliant for government projects?
Yes. The CG40573 is TAA compliant for government and federally funded education procurement.
- What warranty does C2G provide?
C2G provides a standard commercial warranty. Contact Creation Networks at creationnetworks.net.
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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