Owner`s manual

Owner’s Manual
CP400 & CP700
Commercial Power Amplifier
AtlasSound.com – 10 –
Specifications are subject to change without notice.
*ACK-C+AY"LVDs%NNIS4EXAS53!
4ELEPHONEs&AX
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CHANNELBEINGNEGATIVE&IGURE
CAUTION: A high voltage potential exists across the two “+” speaker terminals when operating in
any Bridge Mode application!
Figure 7
25V, 70.7V, and 100V Transformer Output Wiring
&ORTRANSFORMERCOUPLEDOPERATIONINTOHIGHIMPEDANCELOADSCONNECTYOURLOUDSPEAKERLEADS
TOTHEBARRIERSTRIPCONNECTIONSLABELEDh!UDIO4RANSFORMERv#ONNECTTHESPEAKERHOMERUNSAS
FOLLOWS
s25V #ONNECTTHEPOSITIVESPEAKERLEADTOTHETERMINALLABELEDhvANDTHENEGATIVE 
  SPEAKERLEADTOTHETERMINALLABELEDhv&IGURE
s70.7V #ONNECTTHEPOSITIVESPEAKERLEADTOTHETERMINALLABELEDhvANDTHENEGATIVE 
  SPEAKERLEADTOTHETERMINALLABELEDhv&IGURE
s100V #ONNECTTHEPOSITIVESPEAKERLEADTOTHETERMINALLABELEDhvANDTHENEGATIVE 
  SPEAKERLEADTOTHETERMINALLABELEDhv&IGURE
Note: 2EFERTOPAGEOFTHISMANUALTOTHEPARAGRAPHENTITLEDh#ALCULATING#ONSTANT6OLTAGE
,OADSvTODETERMINEHOWMANYTRANSFORMERCOUPLEDLOUDSPEAKERSYOUCANDRIVEWITHTHE!TLAS
AMPLIlER
CH-1 CH-1
- 100V +
-+
70V
-+
25V
8, 4, and 2 Ohms
AUDIO TRANSFORMER
DIR. OUTPUT ISOL. OUTPUT
-+ 70 1000
BRIDGE
MONO
+
CH-2 CH-2
- 100V +
-+
70V
-+
25V
8, 4, and 2 Ohms
AUDIO TRANSFORMER
DIR. OUTPUT ISOL. OUTPUT
-+ 70 1000
BRIDGE
MONO
-
4OLOUDSPEAKERS
ΩMINIMUM
STEREO
PARALLEL BRIDGE
3WITCHSET
TOh"RIDGEv