JBL CSMA 1120 mixer/amplifier offers unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, the unit includes RJ45 connectors for use with JBL CSR-V in-wall volume controls. This Commercial Series mixer/amplifier features a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.
Four inputs into one output channel with 120W of power
Ideal for commercial and industrial use
Fanless, space-saving 1U design
Sleek industrial look with illuminated rings, making them easy to see and operate
Euro-block type mic/line input connectors and output connectors
Independent Bass and Treble controls for each output channel
Supports 70V and 100V distributed audio systems without the need for a separate transformer
Remote volume control capability using JBL CSR-V module and standard Ethernet cable
Priority muting
Configurable output routing
Utilizes Crown’s DriveCoreTM technology providing excellent audio performance with high efficiency
Manufactured to lead-free ROHS standards, utilizing recycled metals, and using an energy-saving powder coat process
Includes rack mounting kit
Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment
Energy Star Certified
Output: 120W @ 4/8 Ohms (1kHz Power, THD+N<0.5%
Frequency Response: +/- 1dB (@1W into 4 or 8 Ohms)
Load Impedance: Stable from 2 – 16 Ohms
Sensitivity: 1.4Vrms
Signal to Noise Ratio: Greater than 100 dB – 1kHz, A-weighted
Input Impedance: Balanced 20K Ohms/Unbalanced 10K Ohms
Max Input: +20dBu Typical
Included Accessories: Rack mounting kit
Dimensions (WxDxH): 8.6 x 11.9 x 1.7″ / 21.9 x 30.3 x 4.3 cm
Weight: Approximately 7.1 lb / 3.2 kg
