KU26
9. KA1-UB AMPLIFIER
Born as a passive speaker, the KU26 can be turned into a self-powered speaker by inserting the KA1-UB
amplifier module in the back.
The KA1-UB works at 48v. We recommend to use K-array 48v power supplies: K-AL240-48 and
K-AL480-48.
The KA1-UB features a 4-pins phoenix connector carrying both power and balanced audio signal. Follow
the wiring diagram below to connect it to the power supply and to the audio source.
Ver. 1.3
10
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