MRWR-AMP4.4 - KNX Devices
KNX Multiroom amplifier
with web radio and integrated MP3 player
with integrated BCU
4 outputs stereo
housing made for the installation into 19‘‘ racks
ETS product family: Multimedia
Product type: Multiroom - Quad Industry GmbH
Артикул: MRWR-AMP4.4
Наименование: KNX Devices
KNX Multiroom amplifier
with web radio and integrated MP3 player
with integrated BCU
4 outputs stereo
housing made for the installation into 19 racks
ETS product family: Multimedia
Product type: Multiroom
Производитель: JUNG
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KNX Devices
KNX Multiroom amplifier
with web radio and integrated MP3 player
with integrated BCU
4 outputs stereo
housing made for the installation into 19 racks
ETS product family: Multimedia
Product type: Multiroom
Intended use
* Sound exposure of various building zones
* Fixed installation in interior areas
* For mounting in 19’’ rack systems IEC 60297
Product characteristics
* Operation via KNX or via buttons on the front of the device
* Audio matrix with integrated amplifiers
* Independent sound exposure of 4 zones
* 4 stereo inputs (AF signal)
* 4 loudspeaker outputs stereo
* 2 stereo outputs (AF signal)
* Expandable due to modular structure
* Integrated bus coupling unit
* Status indicator
* LAN connection RJ45 (10/100 Mbit/s)
* Web radio
* 16 radio stations can be accessed directly (KNX object)
* Configuration of radio stations via web frontend
* Integrated card reader for SD cards (max. 8 GB / FAT32)
* SD card can be exchanged
* Integrated MP3 player for music files on the SD card
* New music files can be transferred to the SD card via FTP
* Up to 16 folders with max. 250 tracks each
* Functions such as Switch radio station, Choose title, Stop, Pause etc. are already included
* Feedback of media information (artist, title etc.) directly into the KNX system (14 byte)
* Web radio and integrated MP3 player can be fully operated via KNX (only web radio and MP3 player can be streamed)
Technical data
Rated voltage: AC 110 ... 230 V ~, 50/60 Hz
Fuse:
rear side of the device: T1.0A
top side of the device: T10A
Connection: power outlet acc. to IEC 60320-C13
Power consumption:
110 V: approx. 181 W
230 V: approx. 177 W
Stand-by 110 V: approx. 5 W
Stand-by 230 V: approx. 6 W
Ambient temperature: 0 ... +45 °C
Number of audio inputs (AF): 4
Number of audio outputs (AF): 2
Connection mode (AF): cinch (RCA) sockets
Number of loudspeaker outputs (pairs): 4
Frequency range: 30 Hz ... 21 kHz
Total harmonic distortion: 0.2 %
Nominal power output per zone: 30 W (2 x 15 W)
Loudspeaker:
Permissible load: min. 30 W
Impedance: 8 Ohm
Connection mode: screw terminals
stranded without ferrule: 0.75 ... 2.5 mm2
KNX:
Rated voltage: DC 21 ... 32 V SELV
Connection bus: Hartmann/PTR BU 9502
Current consumption: max. 9 mA
Dimensions (W x H x D): 483 x 44.5 x 230 mm
Manufacturer: JUNG
Ref.-no.: MR WR-AMP 4.4
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