DSPPA MP6906 Instrukcja obsługi - Strona 7
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Fire brigade/PA system
*
3.2
Example of loud speakers Connection
Ω OUTPUT
4-16
70V OUTPUT
SPEAKER OUTPUT
COM
4-16Ω
MATCHING
TRANS
Remarks: The type of connection for the four outputs are as follows：COM--4 ohm, COM-70V,
COM-100V，but just one type of connection can be choose when it connect to the speakers. The
connecting type COM-70V, COM-100V should never be connected to the speakers that should be
connect to COM--4 ohm. Otherwise, there may be danger of damaging the speakers.
SPEAKER OUTPUT
COM
4-16Ω
SPEAKER
16Ω
100V
70V
MATCHING
TRANS
7
70V
100V
SPEAKER
8Ω
8Ω
100V OUTPUT
SPEAKER OUTPUT
COM
4-16Ω
MATCHING
TRANS
Conference power amplifier
70V
100V
MATCHING
TRANS