The Kramer MTX3-44-PR-PRO routes and processes presentation video, USB and audio in an integrated room system. Its scaling, multiview processing, Dante audio and DSP support presentations and hybrid meetings.
MTX3-44-PR-PRO Detailed Features
- Build a complete presentation system around one processor. Combine video routing, scaling, USB connectivity, audio processing, and control in one room platform. This gives the installer a central point for managing presentations and hybrid meetings.
- Connect a laptop through USB-C. A compatible DP Alt Mode laptop can send presentation video while accessing USB and Ethernet connectivity. Up to 60W USB-C charging helps reduce the number of separate desk connections.
- Show more than one source. Picture-in-picture, side-by-side, and split layouts present two inputs together. A 2 × 2 video-wall mode provides another way to distribute content across a larger display arrangement.
- Scale content for the connected displays. Video processing supports upscaling, downscaling, and cross-scaling up to 4K60 4:4:4. This helps integrate sources with different output formats into the same presentation system.
- Configure extension links around the room. Four HDBaseT 3.0 connections can each operate as a transmit or receive link. Recommended Kramer cabling supports runs up to 100m, allowing remote inputs and displays to be incorporated.
- Integrate microphones and networked audio. Analog and Dante connections feed the internal DSP for mixing and processing. Acoustic echo cancellation supports conferencing arrangements where room audio must also be sent to remote participants.
- Drive installed speakers from the PRO model. The built-in amplifier supports low-impedance stereo or 70V/100V distributed audio. Select the appropriate operating mode and speaker load during system design.
- Stream or record session content. H.264/H.265 encoding provides a network output for compatible distribution or recording systems. This supports sharing presentation content beyond the displays connected directly to the matrix.
- Manage the room and its devices. Kramer Control, serial, relay, GPIO, and IR connectivity support integrated room operation. Web management and authenticated network access give installers options for setup and ongoing service.
- Offer wired and wireless presentation choices. HDMI, USB-C, and integrated wireless presentation connectivity accommodate different meeting participants. Confirm the source device's supported sharing method when planning a guest presentation workflow.
Specifications
| Manufacturer part number | 54-000030 |
|---|---|
| Inputs — 1 Full-featured USB-C | On USB type–C female connector |
| Inputs — 4 HDMI | On HDMI female connectors |
| Inputs — 1 Air-cast Wi-Fi | On a 2xRF antenna female connectors |
| Inputs — 2 Analog Mic or 1 Balanced Stereo Audio | On 3–pin terminal block connectors |
| Inputs — 1 Analog Balanced Stereo Audio | On 5–pin terminal block connector |
| Inputs — 8 Dante Streaming Channels | On RJ–45 female LAN connectors |
| Outputs — 4 HDMI | On HDMI female connectors |
| Outputs — 1 H.264/5 Encoder | On a RJ–45 female LAN connector for recording |
| Outputs — 4 Analog Audio Balanced Stereo Line Level | On 5–pin terminal block connectors |
| Outputs — 8 Dante Streaming Channels | On RJ–45 female LAN connectors |
| Outputs — 1 Power Amplifier Audio Stereo Line | On a 4–pin large terminal block connector |
| Outputs — 1 Power Amplifier Audio Stereo Line | Note: On MTX3–44–PR–PRO model only |
| Outputs — 4 IR | On 2–pin terminal block connectors |
| Interchangeable Inputs/Outputs — 4 HDBT | On RJ–45 female connectors |
| Ports — 3 1000BaseT Ethernet | On RJ–45 female connectors for LAN connection & extension |
| Ports — 1 100BaseT Ethernet | On a RJ–45 female connector for LAN connection & management |
| Ports — 2 USB 3.2 Device | On USB type–A female connectors |
| Ports — 1 USB 3.2 Device | On a USB type–C female connector |
| Ports — 1 USB 2.0 Device | On a USB type–C female connector for monitoring & recording |
| Ports — 4 RS-232 | On 3–pin terminal block connectors |
| Ports — 4 SPDT Relay | On 3–pin terminal block connectors |
| Ports — 4 GPIO | On 2–pin terminal block connectors |
| Video — Max Bandwidth | 18Gbps (6Gbps per graphic channel) |
| Video — Max Resolution | 4K@60Hz 4:4:4 24bpp resolution |
| Video — Content Protection | HDCP 2.3 |
| Video — Compliance | HDMI 2.0b |
| Video Performance — Scaling | Up, down or cross–scaling |
| Video Performance — Minimum Input Scaled Resolution | 480p |
| Video Performance — Max Output Scaled Resolution | 4K@60Hz 4:4:4 24bpp resolution |
| Video Performance — 1sec | Max Switching Time |
| Video Performance — Max Frames Latency | 2 |
| Multi View — Windows Layouts | PiP, Side–by–side, Split |
| Multi View — Inputs per Layout | 2 |
| Multi View — Max Different Layouts | 2 |
| Video Wall — Output Wall Layout | 2x2 |
| Video Wall — Max Different Output Layouts | 1 |
| USB-C — AV Compliance | MST DP 1.4a Alt Mode |
| USB-C — Max AV Resolution | 4K60Hz 4:4:4 24bpp |
| USB-C — Max Input AV Streams | 2 |
| USB-C — USB Compliance | 3.2 Gen 2 |
| USB-C — Max USB 3.2 Data Rate | 5Gbps |
| USB-C — Charging Compliance | PD 3.0 |
| USB-C — Max Charging Power | 60W |
| USB — Max USB 3.1 Data Rate | 10Gbps |
| USB — Integrated USB Hubs (layers) | 1 |
| USB — USB Devices Groups | 1 |
| USB — Standards Compliance | USB 3.2 GEN 2, 2.0 and 1.1 |
| Extension Line — Direction | Transmit or receive (per port) |
| Extension Line — Reach | Up to 100m (330ft) |
| Extension Line — Reach | Note: When using Kramer HDBaseT cables |
| Extension Line — PoE+ Providing | 30W per 802.3at Type 2 |
| Extension Line — Standards Compliance | HDBaseT 3.0 |
| Extended USB — Max USB 2.0 Data Rate | 480Mbps |
| Extended USB — Max Transmitted Data Bandwidth | 300Mbps |
| Extended USB — Standards Compliance | USB 2.0 and 1.1 |
| Extended Ethernet — Max Data Rate | 1 Gbps |
| Extended RS-232 — Baud Rate | 1200 to 115200 |
| Network Streamed Video — Max Resolution | 4K@60Hz 4:2:0 resolution |
| Network Streamed Video — Max Latency | 130msec |
| Network Streamed Video — Standards Compliance | H.264, H.265 |
| Analog Audio Input — Impedance | Balanced: 20kΩ |
| Analog Audio Input — Impedance | Unbalanced: 10kΩ |
| Analog Audio Input — Nominal Level | Balanced: +4dBu |
| Analog Audio Input — Nominal Level | Unbalanced: — 10dBV |
| Analog Audio Input — Nominal Level | Note: Adjustable via input gain |
| Analog Audio Input — Max Level | >+21dBu |
| Analog Audio Input — Max Level | Note: At rated THD+N |
| Analog Audio Input — CMRR | >70dB typical |
| Analog Audio Input — Input Gain Adjustment | –20dB to +10dB, in 0.5dB steps |
| Microphone Input — Signal Type | Balanced: Condenser (With phantom power) |
| Microphone Input — Signal Type | Unbalanced: Dynamic |
| Microphone Input — Impedance | Balanced: 20kΩ |
| Microphone Input — Impedance | Unbalanced: 10kΩ |
| Microphone Input — Nominal Level | –60dBV |
| Microphone Input — Nominal Level | Note: Adjustable via input gain |
| Microphone Input — Max Level | Condenser: — 18dBu |
| Microphone Input — Max Level | Dynamic: — 36dBV |
| Microphone Input — Equivalent Input Noise | <–120dBV (1.0 µVrms) |
| Microphone Input — Equivalent Input Noise | Note: At +40dB input gain |
| Microphone Input — CMRR | >70dB typical |
| Microphone Input — Input Gain Adjustment | –30dB to +24dB, in 0.5dB steps |
| Microphone Input — Input Gain Adjustment | Note: Adjustable per input |
| Microphone Input — DC Phantom Power | +48 VDC |
| Analog Audio Output — Impedance | Balanced: 100Ω |
| Analog Audio Output — Impedance | Unbalanced: 50Ω |
| Analog Audio Output — Gain | Balanced: 0dB |
| Analog Audio Output — Gain | Unbalanced: — 6dB |
| Analog Audio Output — Gain Error | ±0.1dB |
| Analog Audio Output — Gain Error | Note: Channel to channel |
| Analog Audio Output — Max Level | Balanced: +21dBu |
| Analog Audio Output — Max Level | Unbalanced: +15dBu |
| Analog Audio Output — Output Volume Range | –90dB to +10dB, in 0.1dB steps |
| Analog Audio Output — THD + Noise | < 0.01%, 20Hz to 20kHz |
| Analog Audio Output — THD + Noise | Note: At maximum level |
| Analog Audio Output — Frequency Response | 20Hz to 20kHz, ±0.1 dB |
| Analog Audio Output — Dynamic Range | 102dB typical |
| Analog Audio Output — Dynamic Range | Note: 20Hz to 20kHz unweighted |
| Analog Audio Output — S/N Ratio | >90dB, 20Hz to 20kHz |
| Analog Audio Output — S/N Ratio | Note: At maximum balanced output (unweighted) |
| Analog Audio Output — Crosstalk | ≤–90dB @ 20Hz to 20kHz |
| Analog Audio Output — Crosstalk | Note: Fully loaded |
| Power Amplified Audio — Number of Amplifiers | 1x 240W |
| Power Amplified Audio — Amplifier Type | Class D |
| Power Amplified Audio — Lo-Z Stereo Output Impedance | ≥4Ω |
| Power Amplified Audio — Hi-Z Mono Output Voltage | 70V or 100V |
| Power Amplified Audio — Port Output Power | Lo–Z: 2x120W @ 4Ω |
| Power Amplified Audio — Port Output Power | Hi–Z: 1x240W @70V or 100V |
| Power Amplified Audio — Max Voltage Gain | 26dB SE / 32dB BTL |
| Power Amplified Audio — Dynamic Range | 119dB |
| Power Amplified Audio — Frequency Response | 20Hz to 20kHz |
| Power Amplified Audio — THD+N | ≥0.008%, 20Hz to 20kHz |
| Network Streamed Audio — Stream Compliance | Dante or AES67 |
| Network Streamed Audio — Dante Sample Rates | 44.1 ,48 (default), 88.2, 96kHz |
| Network Streamed Audio — AES67 Sample Rate | 48kHz (default), 96kHz |
| Security — Web-UI Communication | HTTPS |
| Security — User Access | Multiple roles and credentials |
| Security — IT LAN Authentication | 802.1x |
| Power — Source | 85–240V AC |
| Power — Max Consumption | 578W |
| Power — Max Power Providing Per HDMI Port | 2.5W ( [email protected] ) |
| Power — Max PoE Providing Power Per HDBT Port | 30W |
| Power — HDBT PoE Providing Compliance | 802.3at, Type 2 |
| Power — Max USB-C Charging Power Per USB-C Port | 60W |
| Power — USB-C Charging Compliance | PD 3.0 |
| Power — Max USB Device Per Port Charging Power | 5W (5V@1A) |
| Environmental Conditions — Operating Temperature | 0° to +40°C (32° to 104°F) |
| Environmental Conditions — Storage Temperature | –40° to +70°C (–40° to 158°F) |
| Environmental Conditions — Humidity | 10% to 90%, RHL non–condensing |
| Regulatory Compliance (Standards Compliance) — Safety | CE, FCC, UL |
| Regulatory Compliance (Standards Compliance) — Environmental | RoHs, WEEE |
| Enclosure — Size | 19” 2U |
| Enclosure — Type | Aluminum |
| Enclosure — Cooling | Fan Ventilation |
| Enclosure — Max Fan Noise | 40dBA |
| General — Net Dimensions (W, D, H) | 44cm x 38cm x 9cm |
| General — Net Dimensions (W, D, H) | (17.4" x 15" x 3.6") |
| Accessories — Included | Power cords, 1 multi–signal USB–C cable (1m), 1 coax cable (2m), 2U bracket set |
| Product Dimensions — PRODUCT DIMENSION | 43.69cm x 23.60cm x 8.80cm (17.20" x 9.29" x 3.46" ) W, D, H |
| Product Weight | 7.9kg (17.3lbs) approx. |
| Shipping Dimensions — SHIPPING DIMENSION | 37.00cm x 16.00cm x 5.00cm (14.57" x 6.30" x 1.97" ) W, D, H |
| Shipping Weight | 10.8kg (23.7lbs) approx. |
Technical Questions and Answers
What does the MTX3-44-PR-PRO do?
The Kramer MTX3-44-PR-PRO routes and processes presentation video, USB and audio in an integrated room system. Its scaling, multiview processing, Dante audio and DSP support presentations and hybrid meetings.
What is specified for 1 full-featured usb-c?
On USB type–C female connector
What is specified for 4 hdmi?
On HDMI female connectors
What is specified for 1 air-cast wi-fi?
On a 2xRF antenna female connectors
What is specified for 2 analog mic or 1 balanced stereo audio?
On 3–pin terminal block connectors
What is specified for 1 analog balanced stereo audio?
On 5–pin terminal block connector
What is specified for 8 dante streaming channels?
On RJ–45 female LAN connectors
What is specified for 1 h.264/5 encoder?
On a RJ–45 female LAN connector for recording
Choosing the Right Product
What is the Kramer MTX3-44-PR-PRO used for?
It is used for meeting rooms with several AV sources, displays and audio zones. Routes and processes presentation video, USB and audio in an integrated room system. Its scaling, multiview processing, Dante audio and DSP support presentations and hybrid meetings.
Who should choose the MTX3-44-PR-PRO?
Choose this model when your project needs meeting rooms with several AV sources, displays and audio zones. Compare the model-specific connections and specifications above with the equipment in your system.
What should I check before ordering the MTX3-44-PR-PRO?
Confirm manufacturer part 54-000030, the required connections and the installation requirements. Use the linked documentation to check compatible equipment and required accessories.
