Description
JBL CSA 240Z – 2-Channel 70V/100V Power Amplifier The JBL CSA 240Z amplifier represents the Commercial Series Amplifiers lineup, combining HARMAN brands' experience in creating advanced sound reinforcement solutions. This compact power unit has been designed for commercial installations requiring constant voltage and high operational efficiency. Product Features Key features of the JBL CSA 240Z amplifier include: two output channels with 40W per channel, built-in 70V and 100V outputs, fanless 1U design that saves space, and Crown DriveCore technology that enhances reliability. The device features a universal power supply accepting voltages of 100–240V AC, the ability to disable sleep mode, and Energy Star certification. Illuminated rings around the encoders and an industrial appearance facilitate operation, while RJ45 connectors enable compatibility with the JBL CSR-V controller. Professional Capabilities for Commercial Installations The JBL CSA 240Z power amplifier is based on Crown's innovative DriveCore technology, which replaces over 500 traditional components with a single small chip. This approach significantly reduces the number of parts, resulting in greater durability and lower failure rates while maintaining excellent sound quality. Consequently, the device is ideal for long-term, daily use in public buildings. This model supports installations based on 70V and 100V lines, which is the standard for distributed sound reinforcement – in schools, offices, or retail establishments. The presence of RJ45 connectors allows for direct connection to JBL CSR-V wall controllers using commonly available CAT5 cable, simplifying wiring and volume zone management. The universal power source eliminates the need for transformers, accepting AC voltages in the range of 100–240V at 50/60 Hz. HARMAN GreenEdge eco-initiative and Energy Star certification ensure that the amplifier consumes less energy than conventional solutions, leading to lower annual electricity consumption. Fanless cooling means absolutely no fan noise, which is crucial in quiet work areas. The slim 1U height enclosure allows for mounting in standard rack cabinets without taking up much space. Applications Commercial sound reinforcement in shops, restaurants, and offices PA systems based on 70V or 100V voltage Installations requiring compatibility with JBL CSR-V wall controllers nDetailed Technical Specifications Output Power: 40W per channel (2 channels) Outputs: Built-in 70V and 100V Input Sensitivity: 1.4 Vrms for 8 ohms Phantom Power: 27 VDC AC Voltage: 100–240V, 50/60 Hz Input Impedance: 20k ohms / 50k ohms Dimensions: 44.45 mm x 215.9 mm x 304.8 mm (1.75” x 8.5” x 12”) Materials and Construction The JBL CSA 240Z amplifier is built into a solid, metal enclosure with an industrial character. Thanks to its fanless construction and lack of moving cooling parts, the device operates quietly and is resistant to dust. The illuminated encoder rings were designed for clear operation under various lighting conditions. The entire unit maintains the 1U rack standard, facilitating integration with professional mounting systems. Package Contents Rack mounting kit JBL CSA 240Z Amplifier (main product) Summary If you are looking for a reliable, energy-efficient, and easy-to-configure amplifier for 70V/100V systems, the JBL CSA 240Z is an excellent choice. The combination of DriveCore technology, universal power supply, and compact 1U design creates a tool that meets the demands of modern sound reinforcement installations while maintaining high operational standards and low energy consumption.