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JBL CSMA 240/280/2120 Commercial Mixer/Amplifier
The CSMA 240/280/2120 is a commercial Mixer/Amplifier, from JBL's Commercial Series electronics range. Frequency range is +/- 1dB (@1W into 4 or 8 Ohms). Sensitivity is 1.4Vrms.
It measures 1.7" x 17.2" x 11.9" (43.3 mm x 436.9 mm x 303.4 mm). Ordering covers CSMA240, CSMA280 and CSMA2120; pick the one you need above and the SKU and price follow your choice. 8 inputs with 2 outputs of 40,80, 120-watts of power.
| Type | Commercial Mixer/Amplifier |
|---|---|
| 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 | -weighted |
| Input Impedance | Balanced 20K Ohms/Unbalanced 10K Ohms |
| Max Input | +20dBu Typical |
| Dimensions | 1.7" x 17.2" x 11.9" (43.3 mm x 436.9 mm x 303.4 mm) |









