Dakota Audio FA501 User Manual
36” Focused Audio Array: Model FA-501
• Best Sound Quality of any focused sound technology
• Not an ultrasonic solution—no safety concerns
• Greatest low frequency capability in the industry
Maximum Output Level:
85dBA (8’ MOUNTING HEIGHT, TIGHT PATTERN).
Size:
36.25 x 36.25 x 3 INCHES
Weight:
37 POUNDS
Color-Finish:
NON REFLECTIVE BLACK POWDER COAT
Cover:
BLACK, WHITE, OR CREAM FLAME-RETARDING
CLOTH—CUSTOM COVERS AVAILABLE
Input Level:
ADJUSTABLE -15DBV TO +4DBV
Input Impedance:
5,000 OHMS TRANSFORMER BALANCED
Focal Pattern:
ADJUSTABLE FROM TIGHT TO 10 FEET IN DIAMETER
Mounting:
FOUR 0.080 AIRCRAFT CABLES WITH QUICK RELEASE
CLIPS OR FOUR THREADED INSERTS (1/4” OR 6MM)
Frequency Response:
SEE ATTACHED CHARTS
Frequency Compensation:
SWITCH SELECTABLE: MUSIC, VOICE WITH MUSIC,
VOICE
Power:
16 TO 18 VAC OR 24VDC, 15 WATTS
Connections:
SCREW TERMINALS ON TOP SIDE
“Dakota Audio speaker arrays sound great,
with frequency responses rivaling studio quality monitors.”
Specifications
Dakota Audio FA-501 arrays are easily field adjustable for both mounting height and pattern width.
There are two push buttons and two rows of LEDs on the top side of the array. One sets the mounting height above the floor in one foot increments from 8 to 14 feet. The other button controls the
pattern width in seven steps from “tight” to a circle appropriately 10 feet in diameter.
A three position switch adjusts the frequency response for the program material. The “music” position provides full range sound. The “voice with music” position has a slight rise in the high fre-
quency response to enhance voice intelligibility
while maintaining good music reproduction.
The “voice” position reduces low frequencies
for maximum voice intelligibility.
Audio input is line level, transformer isolated.
The array accepts any standard line level input, either balanced or unbalanced. A volume
control and two position gain switch accommodate a wide range of audio input levels.
For installations where the audio level is set remotely, a switch disables the volume control.
The arrays are powered by either 16 to 18 Volts AC or 24 Volts DC. A plug-in 16 VAC transformer
is supplied for installations where local 120 power is available. Where the array power and signal
cables share the same conduit, we suggest powering them with 24VDC.
Generally, the arrays are suspended by four thin (0.080 inch) aircraft cables with easily adjustable
clips (supplied). Optionally, four threaded inserts, either 1/4 - 20 American or 6 millimeter metric,
are available.
Technical Documentation
• Excellent Sound & Pattern Control via onboard user interface
• Custom Configuration/Enclosure and Cover colors available
• Built in Amplifier with balanced, line level input
Model FA-501
3”x36”x36” - with user control panel
1815 Michigan Avenue
Bismarck, ND 58504
www.dakotaaudio.com
Phone:
Fax:
Toll free:
Copyright
©
701-224-9331
701-223-1296
800-428-3461
2008 Dakota Audio, Inc. All rights reserved. All content and images are the property of Dakota Audio, Inc
The units are constructed of aluminum, with a non-reflective black powder coat finish. The snap-on
fabric cover is provided, available in back, white, and cream with other colors available. Logos or
designs can be printed on the face of the fabric.
Digital Signage
Trade Show Booths
Healthcare
Museum Exhibits
Waiting Areas
Education
Supermarkets
Retail
Libraries
2/19/08 DA-501W
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