Dynaudio 9S Owner's Manual

There may be various reasons why the
subwoofer doesn’t function properly
in a system without it being faulty. The
checklist below will help solve problems
you may encounter. Before consulting
your Dynaudio Professional dealer, check
this list rst.
Check this rst:
Check if all signal cables are
connected properly.
Check settings in bass management
menu of the connected source.
Carefully and gradually increase
the subwoofer volume level on the
source.
Carefully and gradually increase
the subwoofer volume level on the
subwoofer Gain control.
Troubleshooting
Problem Cause Solution
The subwoofer switches itself off while
music is being played.t
There is hardly any low-frequency signal
available in the signal. This can happen
if the music or movie itself does not
contain very low frequencies (e.g. long
dialogues).
• The subwoofer will switch on
automatically as soon as low frequent
music signals are detected.
• Switch subwoofer off and on again by
means of the main POWER switch.
The subwoofer will not switch on at all. • AC mains cable has become
disconnected (LED does not lit)
• Mains switch on the back is switched
to OFF (LED does not lit)
Make sure to switch the system off rst
before making any changes!
• Reconnect mains cable.
• Switch mains back on.
• Check if all signal cables are
connected properly.
The subwoofer will not switch on
automatically.
• No signal is present on either of the
subwoofer’s inputs (LED lights red).
Make sure to switch the system off rst
before making any changes!
• Check if all signal cables are
connected properly.
• Check if the subwoofer output on the
source is engaged.
Subwoofer is switched on but no sound
from the subwoofer.
• No signal is present on either of the
subwoofer’s inputs.
• In the source’s bass-management set-
up, subwoofer has been disabled.
• Subwoofer volume level has been
turned down all the way on the
source.
• Subwoofer volume level has been
turned down all the way with the
subwoofer’s control.
Make sure to switch the system off rst
before making any changes!
• Check if all signal cables are
connected properly.
• Check settings in bass management
menu of the source.
• Carefully and gradually increase the
subwoofer volume level on the source.
• Carefully and gradually increase
the subwoofer volume level on the
subwoofer Gain control.
Troubleshooting
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Dynaudio 9S Specifications

General

System	Single driver, active 9, 5 in subwoofer
Analog inputs	1 x XLR LFE, 2 x XLR Stereo
Analog outputs	1 x XLR Slave Out, 2 x XLR SAT Out
XLR Pinout	1 = 0 / 2 = + / 3 = –
Input impedance – + branch	20 kOhm
Input impedance – - branch	10 kOhm
Frequency response (± 3 dB)	22 Hz – 175 Hz
Box principle	Sealed
Max. input voltage	10 VRMS
Auto ON/OFF	Yes
Amplifier power	300 W
AC power input	100-120 V/200-240 V 50/60 Hz
Standby power consumption	< 0.5 W
Maximum power consumption	350 W
Output impedance	100 Ohm (each branch)
Max SPL	106 dB
High pass filter	Flat / 60 / 80 Hz
Low pass filter	50 Hz -150 Hz
Phase adjustment	0/180 degrees
Woofer	24 cm MSP
Mode selector	LFE, Slave (Phase and volume controls are bypassed in slave mode)

Weight and Dimensions

Weight	10.5 kg / 23.1 lb
Dimensions (W x H x D)	266 x 276 x 320 mm / 10.5 x 10.9 x 12.6 in
Shipping box dimensions (W x H x D)	400 x 430 x 400 mm / 15.7 x 16.9 x 15.7 in