JBL Professional CSA 140Z 1-Channel 40W Power Amplifier

80W commercial power amplifier with DriveCore-based technology for reliable, efficient sound in professional installations. Features switch-mode universal power supply (100–240VAC, 50/60Hz), supporting both 70V and 100V configurations. Includes RJ45 connectors for volume control integration. Single audio channel with 40W RMS output into 4 or 8 ohms. Reduces component count significantly for improved reliability. Rack-mountable with included kit. Energy-efficient design reduces operational costs. Included: Amplifier unit, rack mounting kit.