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RTI AMR-220 2.0 channels Multi-purpose Black
SKU
10-210656-21
- Two input, one output audio mixer/amplifier
- Two analog audio inputs (switchable)
- Balanced/unbalanced adjustable microphone input with 48V phantom power for condenser, dynamic, or wireless microphones
- Supports microphone mixing to an audio line source
- Built-in Class-D amplifier
- Power Output: 2 x 20 Watts (4 Ohms) or 1 x 40 Watts bridged (8 Ohms)
- EQ control (bass / treble)
- RS-232 control
- Audio loop output to share audio sources with multiple amplifiers
- Compact form factor with noiseless convection cooler
| SKU | 10-210656-21 |
|---|---|
| EAN | 0810064990496 |
| Manufacturer | RTI |
| Availability | Out of Stock |
The AMR-220 is a compact-size Class-D digital mixer/amplifier for classroom or meeting room applications requiring switching of two audio sources (e.g., laptops, video conference systems). Additionally, a microphone can be mixed with the line-level audio sources. The adjustable balanced/unbalanced microphone input supports condenser, dynamic, or wireless microphones.
The loop output can be used to share the same audio sources with multiple AMR-220s that power more speakers in different audio zones. The AMR-220 offers various control options, including RS-232, as well as a convenient top control panel.
The loop output can be used to share the same audio sources with multiple AMR-220s that power more speakers in different audio zones. The AMR-220 offers various control options, including RS-232, as well as a convenient top control panel.
| Audio | |
|---|---|
| Frequency range | 20 - 20000 Hz |
| Audio output channels | 2.0 channels |
| Peak power per channel | 20 W |
| Amplifier class | D |
| Total Harmonic Distortion (THD) | 1% |
| Signal-to-Noise Ratio (SNR) | 80 dB |
| Input impedance | 10000 Ω |
| RMS rated power | 40 W |
| Gain | 32 dB |
| Ports & interfaces | |
| Speakers connectivity type | 3.5mm / RCA |
| DC-in jack | Yes |
| Line inputs (RCA) | 1 |
| Microphone in | Yes |
| RS-232 ports | 1 |
| RS-232 connector type | 3-pin |
| Technical details | |
| Purpose | Multi-purpose |
| Product colour | Black |
| Connectivity technology | Wired |
| Volume control | Buttons |
| Equalizer | Yes |
| Cables included | RS-232 |
| Power | |
|---|---|
| DC input voltage | 24 V |
| Maximum current | 2.71 A |
| Power source type | DC |
| Weight & dimensions | |
| Width | 123 mm |
| Depth | 87 mm |
| Height | 39.5 mm |
| Operational conditions | |
| Operating temperature (T-T) | -10 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Indication | |
| LED indicators | Yes |