8
Example 2:
using the 4
Ω
output with four 4
Ω
speakers
Fig. 4
Example 3:
using the 8
Ω
output with two 4
Ω
speakers.
Fig. 5
In a low impedance system, the total speakerload should always match the amplifier
impedance This to avoid overloading the amplifier. The total speaker power should be
at least the power of the amplifier to avoid damage to the speakers.
High impedance outputs
If using either the 25V, the 70V outputs or the 100V outputs, note that all speakers should be wired in
parallel.
The total power of all speakers summed together should never exceed the total power
of the amplifier in a 25V, a 70V or a 100V system!
Summary of Contents for MPA-4150
Page 1: ...MPA 4150 ORDERCODE D6121...
Page 14: ...12 Appendix 1 Block diagram MPA 4150 Fig 9...
Page 15: ...2008 DapAudio...
