Introducing the QSC Plenum Kit, a UL-approved solution designed specifically for SPA Series Amplifiers. This innovative kit allows you to seamlessly integrate your SPA amplifiers into plenum systems, ensuring safety and compliance with industry standards. With its reliable construction and certification, you can trust that your audio setup will perform optimally while adhering to necessary regulations. Don't miss out on the opportunity to enhance your audio experience with this essential accessory. Upgrade your system today with the QSC Plenum Kit and enjoy peace of mind knowing you're using a top-quality product!