Galaxy Audio HOT SPOT Руководство пользователя - Страница 9
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The impedance of the HOT SPOT VC is determined by the position of its volume control. Use the table below to deter-
mine the actual impedance.
USING THE HOT SPOT WITH THE CORE PA5X140 POWERED MONITOR
The CORE PA5X140's SPEAKER OUTPUT jack is designed to allow two HOT SPOTs to be "daisy-chained." Its amplifier
is rated at 4 ohms. Therefore, the total impedance of the speaker system must be greater than, or equal to, 4 ohms.
Anything less will overload the amplifier.
The CORE PA5X140 produces 146 watts when powering two HOT SPOTS ( Figure 1.5 ).
Route cables:
1) From the microphone to Galaxy Audio's CORE PA5X140.
2) From the output of the CORE PA5X140 to the first HOT SPOT.
3) From the first HOT SPOT to the second HOT SPOT.
1
POSITION
IMPEDANCE
Full Clockwise
16 ohms
2nd
23 ohm
3rd
33 ohms
46 ohms
4th
5th
64 ohms
6th
90 ohms
7th
130 ohms
2
dB REDUCTION
0
-3
-6
-9
-12
-15
-18
3
8
Figure 1.5