
The CSS556 is a 10 Watt surface-mount loudspeaker which is
designed to be used in all kinds of applications where there is
no possibility to integrate speakers into walls or ceilings. It
features a 6” full range loudspeaker which is suitable for
background music an announcements and is fitted with a line
transformer with power taps for 6 Watt and 3 Watt. The CSS556
is conform with EN60849, which is known as the standard for
sound systems for emergency purposes. They are made of high
quality components to ensure a beautiful warm sound
reproduction of music and speech. Furthermore, they all have
an integrated 100V line transformer with several power taps,
whereby they can be used in standard low impedance Hi-Fi or
larger 100V PA systems. The cone is moisture-proof treated, so
they can be used in damp rooms or in outside applications. The
grill and housing can be painted to integrate seamlessly into
your interior.
CSS556
Surface mount speaker
Voltage:
System specifications:
Max. Power 15 W
RMS Power 10 W
Line Transformer Tappings 1 6 W / 1666 Ω
2 3 W / 3333 Ω
Frequency Response (± 3 dB) 110 Hz - 18 kHz
Sensitivity (1W/1m) 91 dB
Drivers 6” Full Range
AUDAC - CSS556 - 19/05/2020 10:07 UTC
We reserve the right to change specifications without notice, this is part of our policy to continually improve our products.
Page 1 of

Product Features:
Dimensions 170 x 75 mm (Ø x D)
Weight 1.14 kg
Operating temperature -20 °C ~ 60 °C
Construction Aluminum
Mounting 2 Screws
Front finish White aluminium grill
Colours White (RAL9010)
Accessories Included Mounting bracket
Shipping & Ordering:
Packaging Cardboard box
Shipping weight & volume 3.000 kg - 0.011 Cbm
AUDAC - CSS556 - 19/05/2020 10:07 UTC
We reserve the right to change specifications without notice, this is part of our policy to continually improve our products.
Page 2 of

Technical drawings:
Product description:
Weight: Outer dimensions: Unit height:
(w x h x d)
CSS556
1,14 kg Ø 171 x 75 N/A
SURFACE MOUNT SPEAKER 6W/100V
AUDAC - CSS556 - 19/05/2020 10:07 UTC
We reserve the right to change specifications without notice, this is part of our policy to continually improve our products.
Page 3 of