DAS AUDIO INTEGRAL-MA, User Manual

Page: 12 / 48

12 Manual INTEGRAL-MA
INTEGRAL
Power connections
The MA matrix-amplifiers have 4 power output con-
nections that use 5.08mm pitch “terminal block”
connectors to the speakers. These channels are AMP
1, AMP 2, AMP 3 and AMP 4. DAS Audio recommends
using high quality power cord or two-conductor
twisted cable. To prevent the possibility of short cir-
cuits, the cables should be stripped back no more
than 6mm (1/4”). Cable run and gauge (section) will
be determined by the application and cable power
loss. High impedance configurations (systems with
transformer and 100/70V lines) should be used when
distances are considerable and cable losses are great-
er than 10% (around 1dB).
Low impedance power
outputs (4/8 ohm)
Hybrid configuration, two
channels in low impedance
and two channels in high
impedance connection
High impedance power outputs (Hi Z,
Bridge mode active)