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JBL NCSMA1120-U-US Commercial Series Mixer/Amplifier is backordered and will ship as soon as it is back in stock.
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Designed for commercial and industrial use, the CSMA 1120 Commercial Series Mixer/Amplifier from JBL is a mixer/amplifier with four mixer-channel inputs and one output channel. It's capable of reaching 120W of peak power with 15W per channel. The unit's front panel sports volume controls for each channel, as well as a master volume adjustment knob, bass and treble controls, and a power switch. The volume controls are illuminated so they can be seen and operated in darkened environments.
Form Factor/Type | Rackmount |
Number of Channels | 4 Input / 1 Output |
Power Rating | 4 Ohms / 8 Ohms: 120 W per Channel (1 kHz, 0.5% THD) 15 W per Channel |
Load Impedance / Voltage | 4 Ohms (Minimum) 70 V (40 Ohms Minimum) 100 V (80 Ohms Minimum) |
Frequency Response | Amplifier: 20 Hz to 20 kHz ±2 dB (Low-Z) 80 Hz to 15 kHz ±2 dB (70/100 V) Line Output: 20 Hz to 20 kHz ±1 dB |
Input Sensitivity | Mic: 3 mVrms Line: 775 mVrms RCA: 300 mVrms |
I/O Impedance | Mic Input: 400 Ohms Line Input: 20 Kilohms (Balanced) RCA Input: 50 Kilohms |
Output Level | Line Output: 5 Vrms (10-Kilohm Load) |
VCA Control | Yes |
Insertion Loss | 1 dB Maximum |
SNR | > 90 dB |
THD | < 0.5% (20 Hz to 20 kHz, Main Output) 0.05% (Line Output) |
Crosstalk | -70 dB (1 kHz) |
DSP | Yes |
EQ | 2-Band |
Compressor | Yes |
Limiting | Yes |
Audio I/O | 1 x Block 3-Pin Aux/Line Output 3 x Block 3-Pin Line/Mic Input 3 x Stereo RCA Unbalanced Input 1 x Block 5-Pin Priority Input |
Digital Audio I/O | None |
Network I/O | None |
Other I/O | 1 x RJ45 Remote/Volume |
Speaker Outputs | 1 x Block 5-Pin 4-Ohm/8-Ohm/16-Ohm/70 V/100 V Main |
Number of Module Slots | None |
USB | None |
Phantom Power | 27 VDC |
Bluetooth | Yes |
Media/Memory Card Slot | None |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
AC Power Connector | 1 x IEC |
AC Outlet | Yes |
Rackmount Size | 1 RU (1/2-Rack) |
Operating Temperature | 32 to 95°F / 0 to 35°C |
Storage Temperature | -4 to 185°F / -20 to 85°C |
Operating Humidity | 0 to 95% (Non-Condensing) |
Dimensions | 8.6 x 1.7 x 11.9" / 21.9 x 4.3 x 30.3 cm |
Weight | 7.1 lb / 3.2 kg |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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