Phoenix Audio MT454-PSTN-PA Folheto
Inputs
Designation: Microphone (mixer
inputs), Auxiliary, Sound
Reinforcement
Number of inputs: 4 per unit
Phantom: User selectable: 3V, 24V
or none (for Line inputs)
Connectors: XLR
Input impedance (load):
3V Phantom: 2K ohm
24V Phantom: 590 ohm
No Phantom: 2K ohm
Maximum input level: 1.8V/Gain
Gain: User selectable: 0dB to 42dB
in 6dB steps
Frequency response: 20 Hz - 16
KHz
Designation: Microphone (mixer
inputs), Auxiliary, Sound
Reinforcement
Number of inputs: 4 per unit
Phantom: User selectable: 3V, 24V
or none (for Line inputs)
Connectors: XLR
Input impedance (load):
3V Phantom: 2K ohm
24V Phantom: 590 ohm
No Phantom: 2K ohm
Maximum input level: 1.8V/Gain
Gain: User selectable: 0dB to 42dB
in 6dB steps
Frequency response: 20 Hz - 16
KHz
Audio Out
Connectors: RCA and XLR (the XLR is
re-assigned as Link Up when the unit
is configured as Slave)
Level: Line or Mic level (user
selectable)
For Line level: 1.8Vpp Max
For Mic level: 90mVpp Max
Link Up level: Line (1.8Vpp fixed)
Impedance: 25 ohm
Frequency response: 20 Hz - 16
KHz
Connectors: RCA and XLR (the XLR is
re-assigned as Link Up when the unit
is configured as Slave)
Level: Line or Mic level (user
selectable)
For Line level: 1.8Vpp Max
For Mic level: 90mVpp Max
Link Up level: Line (1.8Vpp fixed)
Impedance: 25 ohm
Frequency response: 20 Hz - 16
KHz
Audio (Far-End) In
Connector: RCA
Impedance: 100K ohm
Level: 1.8Vpp
Connector: RCA
Impedance: 100K ohm
Level: 1.8Vpp
Far-End (Speaker) out
Connector: 2pin terminal block
Impedance: 25 ohm
Level: 1.8Vpp Max
Connector: 2pin terminal block
Impedance: 25 ohm
Level: 1.8Vpp Max
Com Port
RS232 – protocol available upon
request
RS232 – protocol available upon
request
Power
5V, 200mAmp (through the USB
connector)
5V, 200mAmp (through the USB
connector)
Dimensions
Length: 8”
Width: 16.5”
Height: 1.75”
Length: 8”
Width: 16.5”
Height: 1.75”
Weight
6.15 lbs
6.15 lbs
Warranty
Two Years
Two Years
SPECIFICATIONS
2934 N. Naomi St. • Burbank, CA 91504
Tel: (818) 937-4774 • Fax: (818) 230-9116
THIS DEVICE PROVIDES AN IDEAL AUDIO SOLUTION FOR:
• Small to very large conference rooms
• Classrooms and training rooms
• Webinars and web conferences
• Auditoriums
• Courtrooms
• Small to very large conference rooms
• Classrooms and training rooms
• Webinars and web conferences
• Auditoriums
• Courtrooms
Performance
The Octopus has an extremely powerful DSP that
delivers crystal clear audio through full duplex
technology, supplying a true High Definition installed
audio solution for your conference room.
The Octopus has an extremely powerful DSP that
delivers crystal clear audio through full duplex
technology, supplying a true High Definition installed
audio solution for your conference room.
Simplicity
The Octopus is designed for easy installation and
setup. The unit will assess and automatically control
the mixing parameters allowing you to set it and
forget it.
The Octopus is designed for easy installation and
setup. The unit will assess and automatically control
the mixing parameters allowing you to set it and
forget it.
Expandable
The Octopus has unlimited daisy chain capability,
giving you all the inputs you need, no matter what
size your room is.
The Octopus has unlimited daisy chain capability,
giving you all the inputs you need, no matter what
size your room is.
Flexible
The Octopus enables you to have the flexibility you
need in connectivity, optional features, and the
ability to mount speakers and microphones on the
ceiling, walls, and table tops.
The Octopus enables you to have the flexibility you
need in connectivity, optional features, and the
ability to mount speakers and microphones on the
ceiling, walls, and table tops.
Octopus MT454-PSTN-PA USB Base Unit with Analog Phone
(PSTN) Interface & Power Amplifier
info@phnxaudio.com
www.phnxaudio.com