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4.3. Speaker cable selection
WARNING
The output jacks of the power amp carry high voltage. When connecting this unit to speakers, you must use
cables that at a minimum satisfy the requirements of NEC (National Electrical Code) UL13 CL3 (300V or
less).
To minimize power loss or damping factor loss in speaker cables, refer to the following table and use speaker
cable of the appropriate gauge.
Load impedance (Ohms)
Cable
2
2.5mm
(AWG 13)
2
4mm
(AWG 11)
2
6mm
(AWG 9)
NOTE
• The Euroblock connectors of the PC-DI series should be used with AWG24 (0.2sq)–AWG8 (8sq)
cables.
2
2.6
4
Maximum cable length (m)
20
28
40
32
40
64
48
64
96
8
80
128
192
PC412-D PC412-DI PC406-D PC406-DI Owner's Manual | 13
4. Connections
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