SecurityTronix SD-ODS-GN User Manual

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2-CHANNEL AMPLIFIER WITH 8ΩOUTPUT

INSTALLATION INSTRU CTIONS

TM

Obser ve co rrect
polar ity f or maximum
bass pe rfo rma nce

LEFT

8Ω

RIGHT

8Ω

2 SPEAKERS PER CHANNEL CONNECTED IN PARALLEL

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SD-ODS-GN

User Manual

3

www.symphonicdesigns.net www.nacebrands.com

Symphonic Designs made every effort to provide accurate and detailed instruction for this product’s assembly and installation. Symphonic
Designs assumes no liability for any issues arising from these instructions. These brackets, all their parts and accessories must be used only
for the purpose they have been constructed. Symphonic Designs and it’s retailers are not directly or indirectly responsible for any damage to
persons and/or properties derived from the use of this product in an unsafe or different way for which it has been designed and constructed.
Several parts of this product are small pieces of hardware, therefore extreme care should be taken to keep them away from children.

Read these instructions carefully before using the product

1. When instal ling t he spe akers outdoor, ch eck that the wall structure is reliable and tha t the speaker is firmly
attached.

2. Do no t place the speakers on a turntable or mo vable structure.

3. Do no t touch or bump the woofer and tweeter. If these are damaged, the sound will be distorted.

4. Be sure when switching input devices that the amplifier is first turned off to prevent any damage.

5. Don’t attempt to clean the speakers with chemica l solven ts as this may damage the paint surface. Clean with
a dry cloth.

Connection

Locate the positive (+) and negative (-) wire on the rear of the speaker. Connect the positive (+) side of the
amplifier to the speaker (+) connector followed by connecting the negative side (-) to the speaker tab. Before
connecting each speaker, make sure that the polarities have not been inverted.

Loudspeaker

Switch

Anti-theft bracket
installation panel

Input

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•M ost s pea ker da mag e is ca used by amp lif iers with t oo li ttle powe r (wa ttag e).

•A n over dri ven a mplifie r clips the w ave for ms and s end s dis tort ion t o the s peak ers .

•C lipping i s usu ally audi ble ; it may vary f rom a h arsh soun d to a fu zzy or uncl ear s ound .

•I f you he ar th is condit ion a t loud volu me le vel s, turn dow n the volum e unt il the dist ort ion i s no longer p res ent.

•D amag e cau sed b y operati ng the speaker s at di stor ted v olu me levels i s not c overed by t he wa rranty.

EXAMPLE OF 70V/100V SYSTEM CONFIGURATION

Black wire

Red wire

Connections can be protected by using on of the following methods:

Soldering wires together using waterproof heat shrink tubing to waterseal.
Using waterproof wire connectors
Using connectors with immersion-resistant Crimp Slices (Raychem).
Using Grease Wire Caps

70V/100V

C

5 SPEAKERS CONNECTED IN PARALLEL USING 16W TAPS

NOT E: The tot al numb er of spea kers multiplied by the tap valu e canno t exceed the outp ut power (in watt s) of the 70 V

/100V amplifier. The above example sh ows 5 tot al speakers. Us ing the 16W taps, you will need an amplifi er with at

least (5) x (16 ) = 80W. A good rule of thumb is to se lect an amplif ier wit h 20% grea ter power; in thi s case, an amplifier

that delivers abou t 100W.

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