Behringer BX4500H - Manual (Page 10)

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ULTRABASS BX4500H
7. SPECIFICATIONS
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Please ensure that only qualified personnel install
and operate the BX4500H. During installation and
operation the user must have sufficient electrical
contact to earth. Electrostatic charges might affect
the operation of the unit.
6.2.1 Loudspeaker connections
In total, your BX4500H features three loudspeaker connectors.
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When connecting loudspeakers to the 1/4" jack
connectors, please switch off the device first.
Power up the unit again after all connections have
been made.
Please use a speaker compatible to Neutrik ® Speakon ® if you
want to connect one speaker cabinet only. For optimum output
power delivered to the speaker(s), use your BX4500H in
combination with one 4 Ω or two 8 Ω cabinets.
Your BX4500H is equipped with high-quality connectors
compatible to Neutrik ® Speakon ® , which ensure safe and trouble-
free operation. These connectors were especially developed
for high-power loudspeakers. Once it is plugged in, it safely
locks into its position and cannot be accidentaly disengaged. It
prevents the occurrence of electrical shock and ensures the
correct polarity.