the t.amp tt.amp E4-130, Руководство пользователя

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On each output of the amplifier, the overall impedance resulting from the individual impe‐
dances of the connected speakers must not fall below the minimum allowable impedance of
the amp's output. If you want to connect multiple speakers to one amplifier output, note the
following:
n
when connecting speakers in series, the impedances add up.
n
when connecting speakers in parallel, the reciprocal value of the total impedance is equal
to the sum of the reciprocal values of the individual impedances.
This means, for example with two speakers with the same impedance: In series connection,
impedance is doubled. In parallel connection, it's halved.
Detailed information on this topic can be found in our online guide ‘Speakers’
( www.thomann.de ).
The device has been designed for rack mounting in a standard 19-inch rack; it occupies two
rack units.
Total impedance
Rack mounting
Installation and starting up
power amplifier
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