Atlas Sound specifications CP700 Commercial Power Amplifier Speaker Output Wiring

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

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