JBL CSA 180Z - 80W 1-Channel 70V/100V Power Amplifier with Master Volume Knob and RJ45 Connectors in Black Finish

The JBL Professional CSA 180Z is an 80W, 1-channel power amplifier that provides a compact, efficient, and reliable amplification solution for installed audio systems. Ideal for commercial and industrial applications such as retail spaces, educational institutions, fitness centers, and more, this amplifier delivers high-performance sound in a sleek and space-saving design. Utilizing Crown's DriveCore technology, the CSA 180Z offers outstanding sound quality with lower energy consumption and reduced heat output. Whether used in 70V or 100V distributed audio systems, the CSA 180Z ensures versatility and flexibility for various speaker setups and installation requirements.

Designed with convenience in mind, the CSA 180Z features a fanless, space-saving 1U rack-mountable design that makes it an excellent choice for installations with limited space. The amplifier's front panel includes illuminated knobs for the master volume, bass, and treble controls, offering clear visibility and ease of use, even in low-light environments. The unit also features a universal power supply that accepts AC voltages from 100 to 240 VAC at 50/60 Hz, making it suitable for global installations. In addition, it is Energy Star certified, ensuring energy efficiency for long-term savings while maintaining high performance.

The CSA 180Z includes a single RJ45 connector for remote volume control via the JBL CSR-V in-wall volume control module (sold separately), providing flexibility for multi-zone installations where remote control of audio levels is required. This unit is also equipped with both mono sum RCA connectors and Euroblock connectors for input, allowing for easy integration with a variety of audio devices. Euroblock connectors for output ensure a secure, professional-grade connection to speakers.

Performance-wise, the CSA 180Z offers a frequency response of 20 Hz - 20 kHz (+/-0.5 dB), ensuring clear and accurate sound reproduction across the full audio spectrum. The amplifier's total harmonic distortion (THD) is kept under 0.5% at full rated power, providing clean, distortion-free audio even at higher output levels. With a signal-to-noise ratio greater than 100 dB, the CSA 180Z ensures that the audio remains clear and free from unwanted background noise. Independent bass and treble controls allow users to fine-tune the audio to meet the specific acoustics of the space, providing a custom sound experience.

In terms of reliability, the CSA 180Z includes a sleep mode disable function, which allows the amplifier to be continuously powered or to automatically shut down after a period of inactivity to save energy. It also adheres to HARMAN's GreenEdge environmental initiative, meeting lead-free ROHS standards and incorporating recycled materials. With its advanced features, compact design, and high-performance capabilities, the CSA 180Z is a versatile solution for professional audio systems requiring energy-efficient amplification and superior sound quality.

Features

• 80W of output power with 1 channel for reliable amplification in commercial and industrial applications
• Supports 70V and 100V distributed audio systems without the need for a separate transformer
• Fanless, space-saving 1U design with a sleek industrial look
• Illuminated volume, bass, and treble controls for easy operation in low-light environments
• Remote volume control capability via JBL CSR-V module and standard Ethernet cable (sold separately)
• Euro-block style input connectors and RCA connectors for flexible audio integration
• Independent bass and treble tone controls for adjusting audio to match the acoustics of the environment
• Energy-efficient design with Crown's DriveCore technology for high performance and low power consumption
• Energy Star certified for eco-friendly operation
• Sleep mode disable function for continuous or energy-saving operation
• Frequency response: 20 Hz - 20 kHz (+/-0.5 dB)
• Total harmonic distortion (THD) < 0.5%, 20 Hz - 20 kHz
• Signal-to-noise ratio: >100 dB for clean, noise-free audio
• Phantom power: +27 VDC
• Nominal AC line voltages: 100-240V, 50/60 Hz
• Operating temperature: 0°C to 35°C, 95% humidity (non-condensing)
• Dimensions: 8.6 x 11.9 x 1.7 inches
• Net weight: 6.9 lbs, Shipping weight: 9.9 lbs

Specifications

Performance

• Rated Power: 80W
• Number of Output Channels: 1
• Insertion Loss: 1 dB maximum (70V & 100V outputs)
• Input Sensitivity: 1.4 Vrms (8 Ω Load)
• Frequency Response: 20 Hz - 20 kHz, ±0.5 dB
• Total Harmonic Distortion (THD): <0.5% @ full rated power, 20 Hz - 20 kHz
• Signal-to-Noise Ratio: >100 dB
• Input Impedance:
  • Euro Block: 20 kΩ (balanced)
  • RCA: 50 kΩ
• Maximum Input Level: +22 dBu (nominal)
• Crosstalk: >70 dB (A-weighted, 1 kHz)
• Tone Controls: Bass: +/-10 dB @ 100 Hz; Treble: +/-10 dB @ 10 kHz
• Nominal AC Line Voltages: 100-240V, 50/60 Hz
• Minimum Load Impedance:
  • Low-Z Output: 4 Ω
  • 70V Output: 60 Ω
  • 100V Output: 120 Ω
• Operating Temperature/Humidity: 0°C to 35°C @ 95% R.H. (non-condensing)
• Storage Temperature: -20°C to 85°C

Physical

• Net Weight: 6.9 lbs
• Dimensions: 8.6 x 11.9 x 1.7 inches
• Shipping Weight: 9.9 lbs