The CSM 14 - Four Inputs/One Output Commercial Series Mixer by JBL is backed by the combined technological prowess of multiple Harman brands and can be easily configured for a wide range of applications such as providing background music, security, and paging in schools, hospitals, restaurants, and fitness facilities. For I/O, the mixer features Euroblock type mic/line input and output connectors, as well as unbalanced RCA inputs. The chassis features illuminated rings that makes them easier to see and use for the dedicated volume, bass, and treble controls. The back of the mixer features a +27V phantom power switch as well as a 70 Hz HPF switch.
The mixer features RJ45 connectors for use with the company's CSR-V in-wall volume controls (sold separately), as well as a universal power supply that accepts AC voltages from 100 to 240 VAC, 50/60 Hz. It was built using Harman's GreenEdge clean standards to offer numerous energy-efficient benefits, including a lighter weight, space-saving design that conforms to RoHS standards.
The mixer features RJ45 connectors for use with the company's CSR-V in-wall volume controls (sold separately), as well as a universal power supply that accepts AC voltages from 100 to 240 VAC, 50/60 Hz. It was built using Harman's GreenEdge clean standards to offer numerous energy-efficient benefits, including a lighter weight, space-saving design that conforms to RoHS standards.
| Inputs | 4 |
| Outputs | 1 |
| Line Output Level | 5.0 V RMS into 10 kOhms |
| Frequency Response | 20 to 20,000 Hz ±1 dB |
| Total Harmonic Distortion | 0.05% typical |
| Signal to Noise Ratio | >90 dB |
| Input Impedance | Mic: 400 ohms Line: 20 kOhms RCA: 50 kOhms |
| Crosstalk | >70 dB |
| Tone Controls | Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10,000 Hz |
| Input Sensitivity | Mic: 3 mV RMS Line: 300 mV RMS RCA: 300 mV RMS |
| Phantom Power | +27 VDC |
| Muting | Priority |
| Input/Output AC Line Voltage | 100 to 240 V, 50/60 Hz |
| Operating Temperature / Humidity | 32 to 104°F (0 to 40°C) 95% R.H. (non-condensing) |
| Storage Temperature | 68 to 185°F (-20 to 85°C) |
| Dimensions | 1.7 x 8.6 x 11.9" (43.3 x 218.5 x 303.4 mm) |
| Weight | 4.3 lb (2.0 kg) |