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Detailed diagram and explanation of front and rear panel connections on the MRA-664.
Lists all items provided in the MRA-664 package, including the unit and accessories.
Initial steps and recommendations before proceeding with the installation.
Instructions for physically mounting the MRA-664 in a cabinet or equipment rack.
Detailed guide on connecting the MRA-664 to the local area network via Ethernet.
Instructions for connecting analog audio sources to the MRA-664.
Connecting loop outputs for multi-chassis systems and optional doorbell interface.
Guide on connecting IR emitters for controlling external devices.
Step-by-step instructions for connecting speakers to the MRA-664's amplified zones.
Explanation of using zone preamp outputs for auxiliary amplifiers or additional zones.
Information on using the USB port for approved SpeakerCraft accessories.
Instructions for powering on the MRA-664 unit.
Guidance on how to program the MRA-664 system and its features.
Detailed diagram and explanation of front and rear panel connections on the MRA-664.
Lists all items provided in the MRA-664 package, including the unit and accessories.
Initial steps and recommendations before proceeding with the installation.
Instructions for physically mounting the MRA-664 in a cabinet or equipment rack.
Detailed guide on connecting the MRA-664 to the local area network via Ethernet.
Instructions for connecting analog audio sources to the MRA-664.
Connecting loop outputs for multi-chassis systems and optional doorbell interface.
Guide on connecting IR emitters for controlling external devices.
Step-by-step instructions for connecting speakers to the MRA-664's amplified zones.
Explanation of using zone preamp outputs for auxiliary amplifiers or additional zones.
Information on using the USB port for approved SpeakerCraft accessories.
Instructions for powering on the MRA-664 unit.
Guidance on how to program the MRA-664 system and its features.
General| Channels | 6 |
|---|---|
| Impedance | 8 Ohms |
| Frequency Response | 20Hz - 20kHz |
| Audio Inputs | 6 RCA Stereo Inputs |
| Zone Outputs | 6 Zones |
| Network | Ethernet (RJ45) |
| Control | RS-232, IR |
| Dimensions | 431.8mm x 88.9mm x 342.9mm (17" x 3.5" x 13.5") |
| Weight | 9.5 kg (21 lbs) |
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