Crest Audio Professional Power Amplifier, CA18, CA9, CA6, CA12 Appendix C Wire Gauge Chart Metric

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Appendix C - Wire Gauge Chart (Metric)

Stranded Cable Lgth.

Wire Gauge (mm2)

Power Loss

Power Loss

Power Loss

(m)

 

(8 ohm load)

(4 ohm load)

(2 ohm load)

 

 

 

 

 

2

0.3

2.9%

5.6%

10.8%

 

0.5

1.74

3.4

6.7

 

0.75

1.16

2.3

4.5

 

1.5

0.58

1.16

2.3

 

2.5

0.35

0.70

1.39

 

4

0.22

0.44

0.87

 

 

 

 

 

5

0.5

4.3%

8.2%

15.5%

 

0.75

2.9

5.6

10.8

 

1.5

1.45

2.9

5.6

 

2.5

0.87

1.74

3.4

 

4

0.55

1.09

2.2

 

6

0.37

0.73

1.45

 

 

 

 

 

10

0.5

8.24%

15.5%

28%

 

0.75

5.6

10.8

19.9

 

1.5

2.9

5.6

10.8

 

2.5

1.74

2.9

6.7

 

4

1.09

1.74

4.3

 

6

0.73

1.09

2.9

 

 

 

 

 

30

0.75

15.5%

0.73%

45%

 

1.5

8.2

15.5

28

 

2.5

5.1

9.8

18.2

 

4

3.2

6.3

12.0

 

6

2.2

4.3

8.2

 

10

1.31

2.6

5.1

 

 

 

 

Appendix C

 

 

Crest Audio CA Series Power Amplifiers

 

 

 

Models CA2, CA4, CA6, CA9, CA12, CA18

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Contents OWNER’ S Manual Important Precautions Table of Contents Rear & Side Views CA12, CA18 Front ViewCA2-9 Front View Unpacking Installation and MountingIntroduction Front Panel Signal Ground Lift Switch Output Connectors Two versions, market dependentMode Selection Switch Internal Configuration and Control Balanced 1/4 TRS & XLR Input ConnectorsFan Inlet Ports & Filters Input XLR PolarityCooling System and Requirements Connecting Power / Circuit Size RequirementsOperation Connecting Inputs Connecting OutputsMode Selection Stereo ModeParallel Mode Bridged Mono ModeStereo Mode Connections Way Output Binding Posts Stereo Mode Connections Speakon Output Connectors Parallel Mode Connections Speakon Output ConnectorsTourClass Protection Recommended Speaker Cabling User PrecautionsSpeaker Protection User Responsibility Service and RepairMaintenance Appendices Appendix a Amplifier Specifications Power Bandwidth rated power at 4Ω , 1%THD+NAppendix B CA Block Diagram Channel aAppendix C Wire Gauge Chart Metric Appendix C Wire Gauge Chart Imperial Appendix D Rear Panel Symbols Legend CA18 Speakon Version Rear View Appendix E CA18 Power Amplifier Special FunctionsCA18 Binding Post Version Rear View Choice of touring professionals