The Extron DMP 44 LC Digital Matrix Processor is a compact 4x4 audio mixer featuring a digital signal processing platform for audio signal routing and control. The DMP 44 LC features four line level inputs and outputs, all balanced or unbalanced. It offers several audio DSP tools for mixing, routing, and room optimization. Quick and intuitive configuration using the DSP Configurator™ Software allows the DMP 44 LC to be installed in very little time. The DMP 44 LC is ideal for presentation applications that require line level audio matrix mixing with DSP in a small form factor.
Features | Total Harmonic Distortion plus Noise (THD+N) | 0.02 % |
 | Frequency range | 20 - 20000 Hz |
| Signal-to-Noise Ratio (SNR) | 100 dB |
| Line-in balanced impedance | 10000 Ω |
| Line-in unbalanced impedance | 10000 Ω |
| Line-out balanced impedance | 100 Ω |
| Housing colour | Black, Grey |
| Built-in fan | Yes |
| Rack mounting | Yes |
| Rack capacity | 1U |
| Certification | CE, c-UL, UL CE, C-tick, FCC Class A, ICES, KCC, VCCI |
Ports & interfaces | Number of inputs | 4 inputs |
Technical details | Sustainability certificates | RoHS |
Power | Power consumption (typical) | 3.6 W |
| AC input voltage | 100-240 V |
| AC input frequency | 50 - 60 Hz |
Operational conditions | Operating temperature (T-T) | 0 - 50 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
| Storage relative humidity (H-H) | 10 - 90 % |
Weight & dimensions | Width | 109 mm |
| Depth | 76 mm |
| Height | 43 mm |
| Weight | 300 g |
Logistics data | Shipping (inner) case width | 257 mm |
| Shipping (inner) case length | 189 mm |
| Shipping (inner) case height | 70 mm |
| Shipping (inner) case gross weight | 820 g |