Inter-M PMU-360N - Manual (Page 27)

※ Warning : For high impedance systems, connect with matching transformer as the following Figure. Be
certain that the total impedance does not equal less than the rated impedance.
SP 5 is output terminal with ATTENUATOR function, and a recommended speaker is lower than 50W(total
impedance is upper than 200Ω). Please be careful of connecting the speakers.
Please do not use a 8Ω and SP1~SP5 terminal at the same time.
Low Impedance (100V) (70V)
PMU-360N 8Ω 28Ω 14Ω
PMU-480N 8Ω 21Ω 11Ω
PMU-600N 8Ω 16Ω 8Ω
MIXING AMPLIFIER
25 PMU-360N/480N/600N