Genelec 9402A Handleiding
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Operating Manual
Genelec 9402A
System Management Device
for Dante to AES/EBU
9402A
Preliminary Manual, June 2026
Genelec 9402A System Management Device for Dante to AES/EBU
Introduction
Congratulations and thank you for purchasing
the Genelec 9402A System Management
Device interfacing Dante audio streams to
AES/EBU. This manual addresses the setup
and use of the Genelec 9402A.
The Genelec 9402A is designed to bring
high-quality multichannel audio into monitoring
systems via Dante and other standard audio-
over-IP (AoIP) networks, enabling seamless
integration into modern IP-based audio
environments. It allows Smart Active Monitoring
(SAM) monitors to receive and reproduce
multichannel audio directly from networked
audio sources with precision, flexibility, and low
latency.
The 9402A provides 16 channels of AES/EBU
digital audio feeds for SAM monitors, making it
an ideal hub for immersive and multichannel
monitoring systems. In addition, it includes an
auxiliary AES/EBU output to support monitoring
applications such as headphones.
For systems requiring extended low-
frequency performance and bass management,
the 9402A also features a dedicated AES/EBU
interface for 7300 Series Smart Active
Monitoring (SAM) subwoofers, enabling
optimized low-frequency reproduction and
system alignment.
The 9402A enables the monitoring of
immersive digital audio, supporting monitoring
layouts up to 9.1.6 configuration when the low
frequency effects (LFE) channel is also used.
The auxiliary AES/EBU output can be used
to connect, for example, an additional stereo
monitor system or headphones when a digital-
to-analog interface device and a headphone
amplifier is used.
Genelec's energy-saving Intelligent Signal
Sensing (ISS) function automatically puts the
9402A into a power-save state when no AoIP
stream is present. The waiting time before
activation can be configured using Genelec
Loudspeaker Manager (GLM) software. When
ISS mode is activated on your monitoring
system, it will remain ready for action and
consumes less than 4.5 Watts of power. The
interface will wake up and switch to normal
operating mode when it senses an AoIP stream.
This 9402A is supplied with:
• Mains cable
• 5 m GLM network cable
• Operating manual
• Quick setup guide
The 9402A uses in addition a standard CAT
cable for the IP network connection.
Installation
We strongly recommend switching off/
disconnecting mains power from all system
devices before connecting signal cables.
Connections
Pay attention to the GLM network and Ethernet
connectors. The GLM network uses the 8P8C
(RJ45) connector but is not compatible with
Ethernet or Power over Ethernet (PoE).
The mains input supports a wide voltage
range (100-240 VAC, 50-60 Hz). If the mains
power is provided by a generator, inverter or a
low-quality UPS device, we recommend using
a harmonic filter to reduce the unwanted
harmonic distortion.
The two digital audio stream inputs for
ST2110, AES67 or Dante digital audio stream
uses a standard 1000BASE-T compatible
network interface with an RJ45 connector. The
two inputs offer redundancy and can be
configured for fast and seamless hand-over in
case of the failure in the primary stream input.
When the audio content in the stream carries
a low frequency effects (LFE) channel, the
9402A is configured to extract the correct
channel as the LFE content and assign the LFE
content to the AES/EBU output and subframe
by using the GLM software.
The multichannel audio output for the
monitors uses one DB25 connector to deliver 8
AES/EBU audio signals, carrying 16 channels
of audio. The output is a bit-to-bit copy of the
stream content audio signals, so the outputs
retain the original signal quality without
modification. When used, the LFE signal is
output using the subwoofer output (XLR male)
and is also available through the DB25
connector, meaning that the LFE content is
available for any device connected to this
output. The assignment of the multichannel
audio output channels is done using the Dante
software (Dante Controller, Dante Domain
Manager, or Dante Director).
The Subwoofer Link is a digital audio output
for the subwoofer. It is a single male XLR
connector which uses an AES/EBU cable to
carry the sum of all the main channel inputs
over AES/EBU subframe A and the LFE channel
Figure 1. Functional block diagram of the 9402A and the sample rate converter (SRC)
+
3-4
5-6
7-8
9-10
11-12
13-14
15-16
LFE (ONE OF 1-16)
ETHERNET
DANTE / AES67 / ST2110-30
64 x 64
CHANNEL
MATRIX
MAIN
16 CH
MAIN OUT 1-8
SUM
LFE*
AES3
SAMPLE RATE
SUM WITHOUT LFE
*SUM AND LFE PROCESSING
1-2
AUX
2 CH
CONVERTER
SUBWOOFER
LINK
AUX AES
OUT
Figure 2. An example monitoring system connected with the 9402A
MAINS INPUT
DIGITAL
IN
DIGITAL
OUT
DIGITAL
IN
SUBWOOFER
LINK
= AES/EBU DIGITAL CABLING
= GLM NETWORK CABLING
AUDIO SOURCE
GLM ADAPTER
DAC
AUX OUT
AESOUT1-8
GLM NETWORK
ETHERNET
AESOUT
Figure 3. Connectors on the back panel of the 9402A
(if used) over AES/EBU subframe B. A GLM Kit
or 9320A Reference Controller and Genelec
Loudspeaker Manager (GLM) software is
required to use the 9402A with SAM monitor
loudspeakers and subwoofers. The AES/EBU
output on 7300 Series subwoofers enables the
daisy-chaining of additional SAM subwoofers
to increase the capacity of the system’s low
frequency acoustic output (SPL). To make this
possible, GLM software will align the playback
of the complete subwoofer system with the rest
of the monitoring system. The 9402A includes
two GLM Network connectors for management
using Genelec Loudspeaker Manager (GLM)
software.
The AUX Stereo Output is a single XLR
connector, which delivers two channels of
audio. The audio content can be defined using
the GLM software.
AES OUT 1-8
9402A
AES OUT
SUBWOOFER
LINK
AUX STEREO
OUT
ETHERNET
AES67 ST2110
SECONDARYPRIMARY
GLM NETWORK
MAINS INPUT
50/60 Hz
12 W 100-240 V~
DO NOT CONNECT
TO ETHERNET!
Mains Input
GLM Network
AES Stereo
XLR Output
Ethernet Network:
Dante, AES67,
ST2110-30 Audio Inputs
Subwoofer
Link
8 x AES Outputs
With Tascam
Analogue Pinout
Product specificaties
| Merk: | Genelec |
| Categorie: | Niet gecategoriseerd |
| Model: | 9402A |
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