auna SELECT Octavox Manual De Instrucciones página 22

EN
Connection 702 MKII & 703 MKII
We recommend that you use speaker cable with a diameter of at least 1.5
mm² for the Octavox 702 and 703. The shorter the cable, the better the
sound. Cables up to about 5 m in length are absolutely safe to use.
Please first connect one end of your cable to the two terminals on your
speaker. Then when you connect the other end to the amplifier, please make
sure to connect the PLUS terminal (usually RED) of the amplifier to the
POSITIVE terminal of the Octavox connection panel - and NEGATIVE (usually
BLACK) to NEGATIVE.
Incorrect connections on individual speakers will not damage your amplifier
or your speakers, but the sound will seem "diffuse" and lack in bass at the
same time. Therefore, if you are dissatisfied with the sound characteristics
after connecting, first check all connections!
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