JBL / CSA 1120Z

The CSA1120Z is a power amplifier manufactured by JBL. It supports both low-impedance and high-impedance connections and can efficiently drive multiple speakers. It features Euroblock input and output terminals. It also features RCA terminals for direct connection to a CD player, etc.

~From the manufacturer's website~
The JBL Commercial CSA Series packs a wide range of features into a compact body, making it suitable for a variety of applications. Its simple construction makes it ideal for replacing existing power amplifiers. Its excellent reliability and sound quality ensure high-quality sound output even in harsh environments such as stores, various facilities, and work spaces.

■Power Amplifier
■Number of Channels: 1
■Channel Output
　4/8Ω: 120W x 1
　70/100V: 120W x 1
■Frequency Response: ±0.5dB (20Hz - 20kHz, 8Ω output)
■Signal-to-Noise Ratio: 100dB or more (A-weighted)
■THD: 0.5% or less (20Hz - 20kHz)
■Input
　Connectors: Euroblock (balanced), RCA (unbalanced)
　Impedance: Euroblock: 20kΩ, RCA: 50kΩ
　Sensitivity (8Ω): 1.4V
　Maximum Level: +22dBu
■Output Connectors: Euroblock
■Indicators: Signal, Clip, Power
■Power Supply: AC 100V, 50/60Hz
■Power Consumption: 30W (1/8 output, pink noise, 4Ω)
■Dimensions (W x H x D): 218 x 43 x 303mm (excluding protrusions)
■Weight: 3.2kg
■Accessories
3-pin Euroblock connector
5-pin Euroblock connector
Long angle bracket
Flat bracket
Front angle bracket
Rear angle bracket
Rear flat bracket
10 bracket fixing screws
6 rear bracket connecting screws
6 spring washers
6 washers
5 rack mount screws
4 rubber feet (1 sheet)
Power cord
Japanese instruction manual