JBL CSMA 180 มิกเซอร์แอมป์ Mixer-Amplifiers 4 Input/1 Output
JBL CSMA 180
Mixer-Amplifiers
The JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications.
Utilizing Crown’s DriveCore technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fanless and just 1U rack space high.
There are both single channel and two channel models with four or eight mixer channels, respectively.
The CSMA mixer/amps offer 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, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls.
All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.
JBL Commercial mixer/amps are manufactured under HARMAN’s GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes.
Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation – up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.
- 4 inputs with 1 output of 80 or 120-watts 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
| Max Output Power per Channel into 4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD |
80W |
| Insertion Loss (70V & 100V outputs) |
1 dB maximum |
| Continuous Power per Channel |
10W |
| Number of Input Channels |
4 |
| Number of Output Channels |
1 |
| Line Output level |
5.0VRMS into 10kΩ |
| Input Sensitivity to obtain full rated power at 8 Ω (or 5VRMS to line out) |
Mic Input: 3mVRMS Line Input: 775 mVRMS RCA Input: 300mVRMS |
| Frequency Response (measured at 2.83VRMS into rated load impedance at any output) |
4/8 Ohm Output: 20Hz – 20kHz, +/-2dB 70V/100V Outputs: 80Hz – 15kHz +/-2dB Line Out: 20Hz – 20kHz, +/-1dB |
| Total Harmonic Distortion (THD) (measured at 2.83VRMS into rated load impedance at any output) |
Power Amp Output: <0.5%, 20Hz – 20kHz Line Output: 0.05% typical |
| Signal-to-Noise Ratio (Ref. Rated Power, mixer levels @ min., master volume @ max. A-weighted) |
>90dB |
| Input Impedance (nominal) |
Mic: 400 Ω Line: 20 kΩ (balanced) RCA: 50 kΩ |
| Phantom Power |
27VDC |
| Crosstalk (reference rated power, volume at mid position, 1kHz) |
-70 dB |
| Nominal AC Line Voltages |
100-240V, 50/60 Hz |
| Minimum Load Impedance
Low Impedance Output 70V Output 100V Output |
4 Ω 60 Ω 120 Ω |
| Operating Temperature/Humidity |
0°C to 35°C @ 95% R.H. (non-condensing) |
| Storage Temperature |
-20°C to 85°C |
| Dimensions & Weight | |
| Net Weight (preliminary estimate) |
6.8 lb (3.1 kg) |
| Dimensions |
Width: 8.6 in. (218.5 mm) Depth: 11.9 in. (303.4 mm) Height: 1.7 in. (43.3 mm) |
| Shipping Weight |
9.9 lb (4.5 kg) |
