CP400 & CP700 Commercial Power Amplifier Owner’s Manual CP400 & CP700 Commercial Power Amplifiers PROTECT PROTECT LIMIT LIMIT SIGNAL CH-1 CP700 SIGNAL CH-2 Commercial Power Amplifier POWER *ACK -C+AY "LVD s %NNIS 4EXAS 5 3 ! 4ELEPHONE s &AX AtlasSound.com –1– Specifications are subject to change without notice.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual TABLE OF CONTENTS Introduction ..........................................................................................................3 Features ...............................................................................................................3 Applications ..........................................................................................................3 Front Panel Description ................................................
CP400 & CP700 Commercial Power Amplifier Owner’s Manual INTRODUCTION #ONGRATULATIONS AND THANK YOU FOR PURCHASING THE !TLAS 3OUND #0 #0 DUAL CHANNEL POWER AMPLIlER 4HIS PRODUCT IS A PROFESSIONAL GRADE AUDIO POWER AMPLIlER SPECIlCALLY DESIGNED FOR DEMANDING CONTRACTOR APPLICATIONS AND ENGINEERED TO PROVIDE YEARS OF FAITHFUL SERVICE 4WO INDEPENDENT CHANNELS DRIVEN BY SEPARATE POWER SUPPLIES ENSURE MAXIMUM CHANNEL SEPARATION AND ULTRA LOW DISTORTION lGURES 7HETHER YOUR APPLICATION IS A LARGE DISTRIB
CP400 & CP700 Commercial Power Amplifier Owner’s Manual FRONT PANEL DESCRIPTION PROTECT PROTECT LIMIT LIMIT SIGNAL CH-1 CP700 SIGNAL CH-2 Commercial Power Amplifier 1 POWER Figure 1 1. Power Switch 4HIS ROCKER SWITCH SUPPLIES POWER TO THE AMPLIlER ! RED ,%$ LOCATED ABOVE THE POWER SWITCH WILL ILLUMINATE WHEN THE AMPLIlER IS SWITCHED ON 2.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual 4. Limit LED Indicator 4HE #0 AND #0 COME EQUIPPED WITH LIMITER CIRCUITRY AND ,%$S TO INDICATE WHEN THIS CIRCUITRY IS ACTIVATED 4HE LIMITER CIRCUITRY ENGAGES ONLY WHEN THE INPUT SIGNALS REACH A SPECIlC FACTORY SET MAGNITUDE /NCE THIS LIMIT HAS BEEN REACHED THE CIRCUITRY WILL REDUCE THE INPUT LEVEL ENOUGH TO PREVENT CLIPPING AT THE SPEAKER OUTPUT TERMINALS REAR PANEL DESCRIPTION 6 IN 8, 4, and 2 Ohms DIR.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual 9.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual INPUT WIRING Balanced Inputs "ALANCED INPUT WIRING REQUIRES TWO CONDUCTORS WITH SHIELD GAUGE IS THE MOST COMMON 4HE USE OF CRIMP TYPE SPADE LUGS IS HIGHLY RECOMMENDED FOR PERMANENT INSTALLATIONS !T THE INPUT SECTION LOCATED ON THE REAR OF THE AMPLIlER WIRE THE hHOTv POSITIVE LEAD TO THE h v TERMINAL THE hCOMMONv NEGATIVE LEAD TO THE h v TERMINAL AND THE SHIELD DRAIN TO THE hGROUNDv TERMINAL &IGURE 4HE 8,2 INPUTS D" BALANCED LINE LEVEL
CP400 & CP700 Commercial Power Amplifier Owner’s Manual Unbalanced Input 5NBALANCED WIRING TYPICALLY IS FOUND ON CONSUMER EQUIPMENT #$ PLAYERS $6$ PLAYERS ETC AND IS GENERALLY A COMPROMISE OF NOISE REJECTION AND CABLE LENGTHS ! SINGLE CONDUCTOR AND AN OVERALL SHIELD ARE MOST COMMON AS IN THE STANDARD CABLES SUPPLIED WITH CONSUMER EQUIPMENT +EEP UNBALANCED WIRE LENGTHS WITHIN g BETWEEN EQUIPMENT WIRE THE HOT LEAD TO THE h v TERMINAL AND THE SHIELD TO THE GROUND TERMINAL )NSTALL A JUMPER WIRE BETWEEN
CP400 & CP700 Commercial Power Amplifier Owner’s Manual SPEAKER OUTPUT WIRING Low Impedance Direct Coupled Output (Stereo) &OR DIRECT COUPLED OPERATION INTO AND Ω LOADS CONNECT THE LOUDSPEAKER LEADS TO THE BARRIER STRIP CONNECTIONS LABELED h$IRECT /UTPUTv CONNECT THE HOT LEAD TO THE h v TERMINAL AND THE COMMON LEAD TO THE h v TERMINAL 4HE USE OF HEAVY GAUGE WIRING IS RECOMMENDED TO AVOID VOLTAGE DROPS WHICH CAN OCCUR AS A RESULT OF WASTED POWER IN THE CABLE #ONTACT !TLAS 3OUND 4ECH 3UPPORT
CP400 & CP700 Commercial Power Amplifier Owner’s Manual Bridge Mono Configuration (Direct Coupled) )F HIGHER POWER LEVELS ARE REQUIRED THE !TLAS AMPLIlER CAN BE USED IN "RIDGE -ONO MODE WHICH UTILIZES BOTH CHANNELS OF THE AMP ACROSS THE SPEAKER LOAD 7ITH THE AMPLIlER TURNED OFF MOVE THE REAR MOUNTED SELECTOR SWITCH TO THE h"RIDGEv POSITION AND CONNECT THE INPUT SIGNAL TO CHANNEL ONE #ONNECT YOUR SPEAKER LOAD AND Ω ONLY ACROSS THE h v TERMINALS OF BOTH CHANNELS WITH CHANNEL BEING POSITIVE AND CHAN
CP400 & CP700 Commercial Power Amplifier CH-1 8, 4, and 2 Ohms DIR. OUTPUT + + 70 0 OUTPUT + 70 - 100 I S O L . + 70V BRIDGE MONO CH-1 25V - 100V + AUDIO TRANSFORMER - - 100 I S O L . + 70V 8, 4, and 2 Ohms DIR. OUTPUT 0 - + 4O 6 SPEAKER LOAD AUDIO TRANSFORMER - BRIDGE MONO CH-2 Owner’s Manual CH-2 25V OUTPUT + 25V - 100V + Figure 8 4O 6 SPEAKER LOAD CH-1 8, 4, and 2 Ohms DIR. OUTPUT + - 4O 6 SPEAKER LOAD + BRIDGE MONO 70 - 100 I S O L .
CP400 & CP700 Commercial Power Amplifier CH-1 8, 4, and 2 Ohms DIR. OUTPUT + - 4O 6 SPEAKER LOAD + - 0 70 - 100 I S O L . + 70V 8, 4, and 2 Ohms DIR. OUTPUT AUDIO TRANSFORMER - + BRIDGE MONO CH-2 Owner’s Manual + 70 - 100 I S O L . + 70V BRIDGE MONO OUTPUT 25V - 100V + AUDIO TRANSFORMER 0 CH-1 CH-2 100V OUTPUT + 25V - 100V + Figure 10 4O 6 SPEAKER LOAD *ACK -C+AY "LVD s %NNIS 4EXAS 5 3 ! 4ELEPHONE s &AX AtlasSound.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual Bridge Mono Transformer Coupled Output Wiring for 140V/200V Output Operation The amplifier can be configured to drive 140V and 200V speaker lines.
CP400 & CP700 Commercial Power Amplifier CH-1 8, 4, and 2 Ohms DIR. OUTPUT + - 4O 6 SPEAKER LOAD + BRIDGE MONO - 100 I S O L . + 70V 8, 4, and 2 Ohms DIR. OUTPUT 70 - BRIDGE MONO CH-2 AUDIO TRANSFORMER 0 + Owner’s Manual + 70 - 100 I S O L . + 70V OUTPUT 25V - 100V + AUDIO TRANSFORMER 0 CH-1 CH-2 Note Jumper OUTPUT + 25V - 100V + Figure 12 *ACK -C+AY "LVD s %NNIS 4EXAS 5 3 ! 4ELEPHONE s &AX AtlasSound.
CP400 & CP700 Commercial Power Amplifier Owner’s Manual SPECIFICATIONS DIRECT POWER OUT PROTECTION CIRCUITS -AX !VERAGE 0OWER (Z K(Z WITH 4($ + &ILTER /UTPUT /FFSET 6OLTAGE 0ROTECTION (EAT 3INK /VERHEAT 0ROTECTION 4RANSFORMER /VERHEAT 0ROTECTION ,OAD 3HORTING 0ROTECTION 0OWER /N /FF 0ROTECTION 3OFT #LIP ,IMITERS Ω K(Z 4($ Ω K(Z 4($ Ω K(Z 4($ "RIDGED -ONO Ω K(Z 4($ "RIDGED -ONO Ω K(Z 4($ CP400 7 8 7 8 7 8 CP700 7 8
CP400 & CP700 Commercial Power Amplifier Owner’s Manual Limited Warranty All products manufactured by Atlas Sound are warranted to the original dealer/installer, industrial or commercial purchaser to be free from defects in material and workmanship and to be in compliance with our published specifications, if any.
CP400 ©2009 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners.
Specifications ©2009 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners.
