PWR-ICE250 Manual
miniDSP Ltd – Hong Kong / Email :
/ Features and Specifications are subject to change without prior notice
P 8
Amplifier output wiring
The PWR-DSP250 amplifier can operate in Single Ended (SE) or Bridge Tied Load (BTL) mode. The following wiring configuration shows
the typical wiring. Note that amplifier output wiring is already labeled at the factory with the channel # (OUT 1, OUT2). Pay close
attention to the wiring diagrams below to insure you correctly configure your drivers.
Few tips & tricks when setting a 2 way speaker to insure your configuration is safe:
a)
Always start with low levels (e.g. min volume @ back of speaker)
b)
Always un-mute in the DSP the “High Frequency output” (channel 2 in a default DSP configuration) as a FIRST STEP! If
incorrect wiring, you’ll send high frequency to the LF driver. You won’t damage anything. The other way around isn’t true.
c)
Slowly increase the level and confirm your signal is coming out from the correct driver.
d)
Do the same for the other driver.
2.3.1
SE configuration for stereo mode / 2x 250W Max @ 4Ohms
The PWR-ICE250 operates by default in this mode. The configuration is done from the plug-in software to “Stereo mode”.
See wiring from the amplifier module and to the speakers. Pay close attention to the polarity (+/-) and OUTPUT numbering.
2.3.2
-
-
+
+
OUTPUT 2
OUTPUT 1
