EAW DSA250 & DSA230 owner manual AC M a i n s Installation, Hy s i c a l Installation

Page 9

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 AC 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

EIA-485

AUDIO A

 

AUDIO B

Figure 3.4b Signal Links >2 ft / 0.6 m

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 hy 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

LED INDICATOR

 

be assumed from the physical appearance.

 

ON FRONT SURFACE

 

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

SIGNAL END

 

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.

Figure 3.5 Connecting AC Mains

AC MAINS CONNECTOR

POWER END

Figure 3.6 Signal End / Power End

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Contents Page Introduction Safety Operation Acoustical InstallationIntroduction Chapter SafetyE N E R a L P R E C a U T I O N S Chapter Unpacking H i p p i n g D a m a g eE t u r n i n g P r o d u c t s t o E AW U d i o S i g n a l Co n n e c t i o n E s c r i p t i o nCo m p u t e r Co n t r o l Co n n e c t i o n T w e e n L o u d s p e a k e r sHy s i c a l Installation AC M a i n s Installation2X 3/8-16 X 2 LG G n a l P r o c e s s i n gY s t e m O ve r v i e w A S E R I E S M O D E L SO U S T I C a L B E N E F I T S E C T R I C a L B E N E F I T S A t u r e sH Y S I C a L P p l i c a t i o n s4a Angled Radiation Pattern N g i n e e r i n g D e s i g nS a P i l o t O w Fr e q u e n c y Pe r f o r m a n c eCo m p a r i s o n t o Tr a d i t i o n a l P r o d u c t s E s i g n i n g D S a S y s t e m s InstallationO M P U T E R C O N T R O L C O N N E C T I O N U D I O S I G N a L C O N N E C T I O NCo b r a N e t N e t w o r k Co n n e c t i o n s Daisy Chaining Computer and Audio Signals BET Ween ClustersEIA OFFU D I O / C O M P U T E R I N T E R FA C E A B L I N GLO U D S P E a K E R I N T E R FA C E Multiple LoudspeakersO W E R O N / O F F C M a i n s P o w e r C o n n e c t i o nR o u n d i n g EIA OFFLIF 2 Signal End / Power End 3 DSA Cluster Configurations N G L I N G E N C LO S U R E S N S TA L L AT I O N O P T I O N SWA L L B R a C K E T I N S TA L L AT I O N O U N T I N G H E I G H T7a Wall Bracket Spacing N C LO S U R E I N S TA L L AT I O N N C LO S U R E B R a C K E T I N S TA L L AT I O N9b Retainer Bolt Installation Identification LED N i t i a l S e t U pOperation O W E R M a N a G E M E N TE D I N D I C AT O R I G N a L M O N I T O R I N G O r m a l O p e r a t i o n O W E R I N G U PI G N a L P R O C E S S I N G S E T T I N G S P e r a t i o n a l ‘ D O S ’ a n d ‘ D O N T S ’ A p t e r 7 M a i n t e n a n c e a n d S e r v i c e A r r a n t yO w t o C o n t a c t E AW N s p e c t i o n s a n d M a i n t e n a n c e A p t e r 8 a p p e n d i c e sE R I O D I C P H Y S I C a L I N S P E C T I O N S E R F O R M a N C E T E S T I N GDSA250 Only TroubleshootingEIA-485 A B L I N G N O T E S I a 4 8 5 N e t w o r kE R M I N AT I O N N O T E S U p p o r t F o r C o b r a N e tBack Right Side Back Front 107.3 mm WA L L B R a C K E T15.8 mm 101.5 mm 70.0 mm 4X Ø 0.38 65 mmPage R t N o . R D 0 0 8 6 B 2 7 a U G 0

DSA250 & DSA230 specifications

The EAW DSA250 and DSA230 are state-of-the-art powered loudspeakers designed for professional audio applications, offering high performance in a variety of environments. Both models deliver exceptional sound quality, ensuring clear audio reproduction for live events, installations, and portable use.

The EAW DSA250 features a robust bi-amplified design with a powerful 2500 watts of peak power output. This loudspeaker is equipped with a custom-designed 15-inch woofer, delivering deep and impactful low frequencies. Additionally, it boasts a 1.4-inch titanium compression driver that provides smooth mids and crisp highs, ensuring a well-balanced sound profile across the frequency spectrum.

On the other hand, the EAW DSA230 is engineered for similar high-performance needs but comes with a slightly more compact design. The DSA230 incorporates a 12-inch woofer, which still produces rich low-end sound, making it ideal for smaller venues or for use as a stage monitor. It features a 1-inch compression driver, which provides excellent vocal clarity and intelligibility.

Both models are equipped with advanced digital signal processing (DSP), allowing for optimized performance through precise loudspeaker modeling. The DSP offers various preset configurations tailored to different acoustic environments, allowing users to select the ideal settings for their specific applications. Additionally, the built-in EQ settings facilitate precise sound tuning, enabling users to adapt to various challenges presented by live sound environments.

One standout feature of the DSA series is the integration of the EAW FOCUS technology, which ensures consistent coverage and dynamic response across wide areas. This innovative technology also helps to minimize feedback and interference, making it a reliable choice for both performers and audio engineers.

The construction of both models is rugged, designed to withstand the rigors of touring while maintaining a professional appearance. They come with a sleek and practical enclosure design, featuring convenient mounting options for versatile deployment.

In summary, the EAW DSA250 and DSA230 loudspeakers are exemplary examples of advanced audio engineering, combining powerful amplification, precise DSP management, and robust build quality. With their exceptional sound reproduction, these models are ideal for professionals seeking reliable and high-performance audio solutions in diverse applications.
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