Over 2 ft / 0.6 m: 2-conductor shielded audio cable / supplied Phoenix
Contact terminal block plugs
Connect Audio A, Audio B (if used), and EIA-485 in parallel daisy-chain
fashion between clusters.
3 . 5
A C M a i n s I n s t a l l a t i o n
3 . 5 . 1
A C M A I N S S U P P LY
Provide the loudspeaker with a 50 Hz or 60 Hz AC Mains circuit
capable of:
100 V to 120 V 220 V to 240 V
DSA230
4 A
2 A
DSA250
8 A
4 A
Before applying power, ensure that the AC Mains voltage matches the
voltage rating on the loudspeaker.
DANGER: DO NOT APPLY 230 V MAINS POWER IF THE VOLTAGE
RATING ON THE LOUDSPEAKER IS 115 V. IMMEDIATE AND CATA-
STROPHIC DAMAGE TO THE LOUDSPEAKER WILL RESULT AND
MAY CAUSE A FIRE HAZARD, SERIOUS PERSONAL INJURY, OR DEATH.
3 . 5 . 2
A C M A I N S C A B L E
Supply and connect #14 AWG / 2.5 mm power cable and appropriate
AC Mains plug to the supplied Neutrik/PowerCon® connector.
3 . 6
P h y s i c a l I n s t a l l a t i o n
3 . 6 . 1
O R I E N TAT I O N
1. When installing the enclosure, there is a
correct “top” and “bottom”. This cannot
be assumed from the physical appearance.
Instead, orientation depends on application
and desired acoustical performance
determined using the DSAPilot.
2. Ensure the enclosure is oriented correctly by
verifying which ends are supposed to be the
top and bottom for the intended application.
The Signal End is the end with the
identification LED, visible on one end
of the front of the enclosure. The Power
End has the AC Mains connector.
Note: The desired coverage cannot be gained
if the enclosure is incorrectly oriented.
3 . 6 . 2
M O U N T I N G
WARNING: Comply with all installation warnings in Section 5.5.1.
The DSA Series loudspeakers are normally intended to be flush-
mounted against a vertical surface capable of supporting their weight.
1. Using the template printed on the shipping box, locate and
position the supplied Wall Brackets to structure.
9
EIA-485
AUDIO A
AUDIO B
Figure 3.4b Signal Links >2 ft / 0.6 m
Figure 3.5 Connecting AC Mains
LED INDICATOR
ON FRONT SURFACE
POWER END
SIGNAL END
AC MAINS CONNECTOR
Figure 3.6 Signal End / Power End
