Dynaudio 9S User Manual

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.
DANGER
Dangerous voltage inside!
Cleaning the 9S or other system components when switched on can lead to damages or electric shock.
Switch o the subwoofer and all other components of your system when cleaning.
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 fine furniture brush.
Changing the fuse
WARNING
Risk of fire due to wrong fuse type!
Inserting the wrong fuse type can lead to overheating and risk of fire.
For continued protection against risk of fire, replace fuses only with the those of the same type and rating.
The fuse is located on the rear of the subwoofer below the mains power input. It can be changed without
removing the amplifier module.
To change the fuse:
OFF
ON
AC IN
1. Switch o 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 firmly until it is locked into position.
22 Professional Audio Subwoofers User manual

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