Atlas Sound specifications CP700 Commercial Power Amplifier Speaker Output Wiring

Page 9

CP700 COMMERCIAL POWER AMPLIFIER

SPEAKER OUTPUT WIRING

OWNER'S MANUAL

Low Impedance Direct Coupled Output (Stereo)

For direct coupled operation into 2, 4, and 8 Ohm loads, connect the loudspeaker leads to the barrier strip connections labeled "Direct Output"; connect the hot lead to the "+" terminal and the common lead to the "-" terminal. The use of heavy gauge wiring is recommended to avoid voltage drops, resulting in wasted power in the cable. Contact Atlas Sound Tech Support (1-800-876-3333) for suggestions on cable capacities. Be sure you know the quantity of speakers and cable lengths before calling (Figure 5).

To direct coupled

loudspeakers

To direct coupled

loudspeakers

CH-18, 4, and 2 Ohms

 

AUDIO TRANSFORMER CH-1

D I R . O U T P U T +

-

 

0

70

100 I S O L . O U T P U T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

 

 

 

 

-

+

 

-

+

 

 

 

 

 

 

 

 

 

70V

 

 

 

25V

 

 

 

 

 

 

 

 

 

BRIDGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MONO

 

 

-

100V

+

 

 

 

 

 

CH-28, 4, and 2 Ohms

 

 

CH-2

 

AUDIO TRANSFORMER

D I R . O U T P U T +

-

 

0

70

100 I S O L . O U T P U T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

-

+

 

-

+

 

 

 

 

 

 

 

 

 

70V

 

 

 

25V

 

 

 

 

 

 

 

 

 

BRIDGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MONO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

100V

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 5

Low Impedance Direct Coupled Output (Parallel Mono)

Observe the speaker connection information in the preceeding paragraph (Stereo Direct Coupled Output). With the CP700 turned OFF, move the rear mounted selector switch to the "Parallel" position and connect your mono input wiring to either the channel one or channel two inputs. Both channels will be driven from this mono signal (Figure 6).

 

White

 

Black

 

Shield

IN

IN

AMPLIFIER

 

CH-2

-1

+ - GND -

+

THRU

GND

 

 

 

2

 

 

6

2

 

2

 

2

 

 

 

 

 

3

 

 

 

0

 

 

 

4

 

 

 

6

 

5

 

 

0

 

 

 

0

 

 

 

-

18

16

14

 

 

 

 

1

 

 

 

2

 

 

 

 

1

 

 

 

0

 

 

 

 

8

 

 

 

 

6

 

 

 

2

4

 

 

0

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

 

 

 

Optional Jumpers

 

 

 

 

 

 

 

 

 

 

See Note on Page 6

 

 

 

 

18

16

14

 

 

THRU

 

 

 

 

 

2

 

 

 

 

 

 

 

6

2

 

 

1

 

 

 

 

2

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

0

 

 

3

 

 

 

 

 

 

 

 

8

 

 

0

 

 

 

 

 

 

 

 

6

 

 

4

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

2

4

 

 

5

 

 

 

0

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

-

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEREO

 

 

 

Switch set

 

PARALLEL

 

 

 

 

 

 

 

BRIDGE

 

 

 

 

 

 

 

 

to Parallel

 

 

 

 

 

 

 

 

 

 

 

Figure 6

 

 

 

 

 

 

 

 

 

 

 

Specifications are subject to change without notice

 

AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. •

TELEPHONE: (800) 876-3333

FAX: (800) 765-3435

©2005 ATLAS SOUND LP

Printed in U.S.A.

ATS002102 RevC 9/05

PP

9

Image 9
Contents CP700 Commercial Power Amplifier CP700 Commercial Power AmplifierSafety Instructions CP700 Commercial Power Amplifier Table of ContentsHearing Damage Shock HazardCP700 Commercial Power Amplifier Introduction FeaturesApplications Power Switch CP700 Commercial Power Amplifier Front Panel DescriptionProtect LED Indicators Signal Status LED IndicatorRear Panel Description 10. CH1/CH2, Low Impedance Speaker Outputs Stereo/Parallel/Bridge Switch11. CH1/CH2, 25/70.7/100V Speaker Outputs Calculating Constant Voltage LoadsBalanced Inputs CP700 Commercial Power Amplifier Input WiringUnbalanced Input CP700 Commercial Power Amplifier Speaker Output Wiring Low Impedance Direct Coupled Output StereoLow Impedance Direct Coupled Output Parallel Mono 25V, 70.7V, and 100V Transformer Output Wiring Bridge Mono Configuration Direct Coupled70.7V 25V100V CH-2 To 200V speaker load Direct Power OUT Protection Circuits CP700 Commercial Power Amplifier SpecificationsLimited Warranty