JBL JBL CSA140Z-U-EU Commercial Series 120W Mixer-Amplifier

JBL NCSA140Z-U-EU Commercial Mixer Amplifier

The JBL NCSA140Z-U-EU Commercial Mixer Amplifier is a reliable and efficient professional audio solution designed for small to mid-scale commercial sound systems. Delivering 40 watts of stable mono output, this amplifier is engineered for paging, background music, and public address applications where clarity, consistency, and operational reliability are essential.

Built for versatile commercial deployment, the amplifier supports both low-impedance loudspeakers and 70V/100V high-impedance distributed audio systems, making it suitable for restaurants, retail stores, offices, classrooms, meeting rooms, healthcare facilities, and houses of worship. Its flexible connectivity includes balanced microphone and line inputs with priority muting, along with unbalanced RCA inputs, allowing seamless integration with a wide range of audio sources such as media players, paging microphones, and control systems.

The NCSA140Z-U-EU is housed in a durable metal chassis with a refined aluminum front panel, providing long-term durability for continuous-use environments. The convection cooling system ensures silent operation, making it ideal for noise-sensitive installations. Energy-efficient auto-standby functionality helps reduce power consumption and operating costs while maintaining dependable performance.

Designed with installers and operators in mind, the amplifier offers intuitive front-panel volume control and rear DIP switch configuration for fast setup and easy system tuning. LED status indicators provide real-time feedback on system operation, including power, signal, clip, and fault conditions. Integrated protection circuits safeguard the amplifier against overload, short circuits, and thermal stress, ensuring long-term system stability.

With universal power compatibility, rack-mount and tabletop installation options, and compliance with international safety and quality standards, the JBL NCSA140Z-U-EU stands as a dependable, scalable, and cost-effective amplification solution for modern commercial audio environments.

Features of JBL NCSA140Z-U-EU Commercial Mixer Amplifier

• 40W mono commercial mixer-amplifier

• Designed for professional installation environments

• Supports 70V/100V distributed speaker systems

• Low-impedance speaker compatibility

• Balanced microphone and line inputs

• Priority muting functionality

• Unbalanced RCA input support

• Mono-summed audio routing

• Energy-efficient auto-standby mode

• Universal switching power supply

• Rack-mountable design

• Tabletop installation support

• Silent convection cooling

• Front-panel volume control

• Rear-panel DIP switch configuration

• LED system status indicators

• Built-in protection circuitry

• Short-circuit protection

• Thermal protection

• Overload protection

• Commercial-grade metal enclosure

• Aluminum front panel

• Remote volume control support (optional)

• CE and RoHS compliant

• Optimized for paging systems

• Suitable for background music systems

• Continuous-duty performance stability

• Commercial Solutions Series integration

Specifications of JBL NCSA140Z-U-EU Commercial Mixer Amplifier