User Manual
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Maintenance
Cleaning the subwoofer
Dynaudio loudspeakers require no 
special treatment apart from the kind 
of careful handling you would normally 
apply to any high tech product in your 
home.
DANGER
Dangerous voltage inside!
Cleaning the 9S or other system 
components when switched on can lead 
to damages or electric shock.
 Switch off the subwoofer and all 
other components of your system 
when cleaning any of these 
components. 
To clean the subwoofer:
  The cabinet and other plain parts 
should be cleaned with a soft dry or 
slightly damp cloth.
  Dust on the woofer diaphragms may 
be removed with a ne furniture 
brush.
Changing the fuse
WARNING
Risk of re due to wrong fuse type!
Inserting the wrong fuse type can lead 
to overheating and inammation of the 
subwoofer.
•    For continued protection against risk 
of re, replace only with same type 
fuse and rating.
The fuse is placed on the rear of the 
subwoofer below the mains power input. 
It can be changed without removing the 
amplier module.
To change the fuse:
1.   Switch off the mains power switch 
and unplug the power cable.
2.   Pull out the fuse holder.
3.   Replace fuse with same type and 
rating.
4.   Push fuse holder back rmly until it is 
locked into position.
Warranty
Dynaudio Professional products are 
warranted to be free from defects in 
components and factory workmanship 
under normal use and service for a 
period of two (2) years when bought from 
a reseller within the EU.
Dynaudio Professional products are 
warranted to be free from defects in 
components and factory workmanship 
under normal use and service for a 
period of one (1) year when bought from 
a reseller outside the EU.
When failing to perform as specied 
during the warranty period we will 
undertake to repair, or at our option, 
replace this product at no charge to 
its owner, provided the unit is returned 
undamaged and shipping prepaid, to 
an authorized service facility or to the 
factory.
Dynaudio shall not be responsible 
for any incidental or consequential 
damages. Dynaudio’s responsibility is 
limited to the product itself. Dynaudio 
assumes no responsibility for any loss 
due to cancellation of any events, or 
rent of replacement equipment or costs 
due to third party’s or customer’s loss of 
prot, or any other indirect cost or losses 
however incurred. Dynaudio reserves the 
right to make changes or improvements 
in design or manufacturing without 
assuming any obligation to change 
or improve products previously 
manufactured and / or sold.
The product warranty is only valid in 
the country where the product was 
purchased.
Exceptions
Dynaudio will always follow the law of 
the respective markets should it differ 
from the policy stated above or the 
exceptions stated below.
This warranty shall be null and void, if 
the product is subjected to repair work 
or alteration by a person or facility other 
than those authorized by Dynaudio; 
mechanical damage including shipping 
accidents; war, civil insurrection, 
misuse, abuse, operation with incorrect 
AC voltage, incorrect connections, 
wrong accessories, incorrect use of 
accessories, operation with faulty 
associated equipment, exposure to 
inclement weather conditions and normal 
wear and tear.
Units, on which the serial number has 
been removed or defaced, are not 
eligible for warranty service.
Warranty
Note
Avoid touching the tweeter domes as any change of their shape may have an 
impact on sound quality.
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