This QSC CX404 power amplifier is a high-quality addition to your pro audio setup. With four channels and a power output of 400W, it is perfect for live performances and recording studios. The amplifier is designed by QSC, a reputable brand in the audio industry, and is guaranteed to deliver excellent sound quality.Ideal for amplifying musical instruments and gear, this QSC CX404 is perfect for anyone who wants to take their music to the next level. The amplifier is easy to set up and use, making it an excellent choice for beginners and professionals alike. Whether you're a musician, DJ, or music producer, this amplifier is an essential tool for your kit.