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アンプ Attero Tech BoomBox NA4のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Attero Tech BoomBox NA4 15 ページ。 4 channel combranet amplifier
ページを印刷する5 – ARCHITECTS & ENGINEERS SPECIFICATION
The CobraNet interface unit shall provide four channels of speaker level audio amplification. Each channel shall be
capable of reproducing either of two CobraNet audio channels that the interface can receive. Each channel shall
support volume control. The internal digital to analog signal conversion shall be performed at 16-bit resolution with a
sampling frequency of 48 kHz. The CobraNet interface unit shall receive power over the Ethernet cable from an
802.3af or 802.3at PoE compliant network switch, or from a +12 V DC to +24 V DC external power supply (auto-
switching).
The CobraNet interface shall be compatible with Attero Tech Control Center software monitoring in system
applications. The CobraNet interface shall be compliant with the RoHS directive.
The CobraNet interface shall be the Attero Tech BoomBox NA4.
5.1 – Device Specifications
Audio Outputs
Number of Channels
Output Power
802.3af PoE
802.3at PoE or DC
THD
Output Noise
© Attero Tech LLC 2011-2013
4
Based on power source –
see below
2W/channel
4W/channel
<.1% @ 1kHz, full power
<-75dBu
CobraNet Network
Physical Level:
Connector:
Cable Quality:
Transmission Speed:
Power Requirements
Power Consumption
Dimensions
Weight
Operating Temperature
Compliance
Page 8
BoomBox NA4
User Manual
Standard Ethernet
Single RJ-45
CAT-5
100 Mbps
Class 4, will operate
correctly with 802.3af or
802.3at
or
Optional external PSU
12 V DC @ 2A
or
24 V DC @ 1A
< 30 W (PSU dependant)
7.5"W x 1.75"H x 5.0"D
27 oz, 760 g
0 ºC - 40 ºC
RoHS, UL Listed power
source, FCC Part 15 Class
A Compliant
614-00006-02