LAB GRUPPEN CMA1201 120 Watt Commercial Mixer Amp
A 120 Watt Commercial Mixer Amplifier that provides the perfect solution for commercial and industrial applications requiring great sounding, distributed audio coupled with power conservation and reduced operating expense. Capable of delivering high-quality sound over both Low-Z (4/8 Ohm) and High-Z (70/100 V) loudspeaker configurations and offers extreme flexibility on every channel. The CMA1201 is easy to install and operate – even for non-technical personnel. Simply put, the CMA1201 is ideal-suited for bars and restaurants, retail destinations, hotels, corporate, education or other venues needing background music and/or a public address system.
The CMA1201 comes equipped with rubber feet, enabling the amps to be placed on a desk, shelf or any clear surface without any additional installation requirements. However, optional rack mounting hardware is also supplied, allowing one or several models to be housed and protected inside an enclosure. This adds extensive flexibility as a single product can be housed in a half 19" rack or full rack enclosure as well as a pair of amplifiers can easily be mounted side-by-side in a single rack space. With the included brackets the unit can also be mounted to a wall or under a table/shelf.
The CMA1201 has a flexible power scheme with seamless and automatic power on/off based on the input signal, which reduces consumption when a signal is not present. With virtually zero configuration required, an energy smart and hassle-free amplifier system can easily be set up for hands-off operation. If the CMA1201 is powered on but does not receive an input signal for 20 minutes, the system automatically enters sleep mode to reduce power consumption. As soon as the Auto Ramp circuit detects a signal, the system powers on and normal operation resumes. The amplifier can also be instantly forced into standby mode or awakened via the front panel power button.
The CMA1201’s controls are sublimely intuitive, allowing the operator to quickly make adjustments. The front panel power button and Master volume knob are easily accessible, enabling virtually anyone to operate the system. Bass and Treble controls are also available for fine tuning – but require a tool when making changes.
For connecting a balanced source such as a mixer or audio processor, a standard 3-pin Euroblock Input socket is provided. Alternatively, RCA cables can be connected for unbalanced stereo sources (summed to mono), such as players, phones or computers; however, only one input source should be used at a time. Loudspeaker Output is provided in the form of a standard 2-pin Euroblock socket.
Intuitive configuration of the flexible output is provided directly adjacent to the rear panel Euroblock output connector with dipswitches, which allow selection of 100 V, 70 V, 8 Ω or 4 Ω operation. This configures both the maximum voltage of the output and the gain through the device. An individual control engages the built-in high-pass filter, which should be used on all constant voltage systems to avoid saturation on transformer-enabled loudspeakers and to help maintain sound integrity.
The RJ45 receptacle on the rear panel opens up a broad range of remote control options, including the CRC-V Series of wall controllers and a stylish tabletop controller, the LAB LEVEL. All can be interconnected via inexpensive and readily-available Ethernet cabling.
Commercial installs vary widely in scope and often grow and change over time. The CMA1201 is part of a family of products that provides both single and dual zone products that are perfect for building out a system to any size. With its individual zone volume and remote control capabilities, the CMA1201 is an ideal building block for a dynamic and scalable system solution.
The CMA1201 120 Watt Commercial Amplifier makes it easy to bring highest-quality music and announcements to business and industrial environments in an easy to integrate – and even easier to operate system. Plus, with features such as its Auto Ramp and revolutionary direct drive constant power technology, the energy efficient CMA1201 can generate enough energy savings to pay for itself in virtually no time at all.
| 4 or 8 Ω per channel | 120 W |
| Number | 1 |
| 4 Ω mode | 4 Ω |
| 8 Ω mode | 8 Ω |
| 70 V output mode | 41 Ω |
| 100 V output mode | 82 Ω |
| Amplifier output | 2-pin Euroblock connector, stereo |
| Aux output | 3-pin Euroblock connector |
| Aux output max level | 4.88 V (16 dBu) |
| Mic/Line with priority/ ducking input | 1 x 5-pin Euroblock connector (channel A) |
| Mic/Line with summed RCA | 3 x 3-pin Euroblock connector, 3 x stereo RCA (channel B, C, D) |
| Impedance | Balanced mic/line: 20 kΩ Unbalanced line and RCA: 10 kΩ |
| Input sensitivity for max amplifier output or nominal (+4 dBu) aux output level | Mic: 0.038 V (-26 dBu) Balanced: 1.23 V (+4 dBu) RCA: 0.62 V (-2 dBu) each for mono sum RCA |
| Maximum input level | 4.88 V (+16 dBu) |
| Microphone phantom power | 48 V |
| Front | Power standby button, input and output gain control, tone controls - bass and treble |
| Rear | Load config - (4 Ω / 8 Ω / 70 V / 100 V), switchable 80 Hz high-pass filter, mic/line switch, vox/ducking threshold control, phantom power, input routing (2-channel models only) |
| Bass | ±10 dB @ 100 Hz |
| Treble | ±10 dB @ 10 kHz |
| Power | On (blue), force standby (red), standby (yellow |
| Inputs | |
| Signal (green LED) | >12.3 mV (-36 dBu) |
| Fault (red LED) | Clip |
| Master | |
| Signal (green LED) | >-50 dBu |
| Fault (red LED) | Overheat, DC fault, over current, etc |
| Limit (red LED) | Output limit |
| Output circuit type | Class D |
| Remote connector | 1 x RJ45 Ethernet connector |
| Distortion, 1/8 rated power | <0.05% |
| Frequency response | 20 Hz to 20 kHz, +0.5 / -1 dB |
| Crosstalk (2 channel models) | >70 dB |
| Signal-to-noise | >97 dBA |
| High-pass filter | 80 Hz HPF |
| Cooling | Convection-cooled, fanless |
| Amplifier protection | Thermal protection, over current protection, DC protection, high frequency protection |
| Load protection | Controlled start and shutdown behaviour, DC-fault protection |
| Main voltage | 100-240 V~, 50/60 Hz |
| Fuse | T 3.15 A L 250 V |
| Power consumption 1/8th rated power@ 4 Ω | 50 W |
| Mains connector | Standard IEC connector |
| Dimensions (H x W x D) | 44 x 218 x 299 mm (1.8 x 8.6 x 11.8") |
| Weight | 2.4 kg (5.3 lbs) |
| Finish | Brushed black anodized aluminum chassis with black painted steel bottom |
If you have any Questions or special needs, please email before you bid.
Thank you from Audiobargain