The JBL Commercial CSA 140Z Amplifier delivers a robust 40 watts of RMS power in a compact design, making it ideal for various commercial audio setups. Utilizing DriveCore technology, this amplifier replaces numerous components with a single chip, enhancing reliability and performance while reducing energy consumption. It features multiple connectivity options, including audio line-in and balanced audio inputs, and supports 70V/100V or 8 Ohm operation. The CSA 140Z is rack-mountable and comes with a rack mounting kit, making installation straightforward. With a frequency response of 20Hz to 20kHz and a signal-to-noise ratio of 100 dB, it ensures high-quality sound reproduction. Additionally, it is ENERGY STAR certified, reflecting its energy efficiency and commitment to sustainability.