Voltage Requirements - K-array Redline KL18 User Manual

2. INTRODUCTION
The KF12 is a self-powered 2 way fullrange coaxial speaker. In its ultra-compact sizes it has an incredible reserve of power
that ensures very high pressure on a wide 3D coverage, maintaining the sound quality constant. The KF12 is ideal for medium
throw applications, like theaters, concert halls, churches. The KF12 is designed to easily integrate with KL18 ultralight
subwoofer, using the Sub power Out on the KF12.
The KF12 uses one 12" inches cone drivers for low-mid frequencies with 3" voice coil, powered by one power amplifier
channels. The mid-high frequencies section uses one 3" voice coil compression drivers. The coaxial mounting system,
ensure a coherent frequency response on all the 70° x 70° front area.
The transducers of KF12 are driven by an internal DSP module, a dedicated remote control software allows to control the
speaker from PC.
All the KF12 components are designed by K-array R&D department and custom made under K-array control quality system.

3. VOLTAGE REQUIREMENTS

KA 10 operates safely and without audio discontinuity if the AC voltage stays within either of two operating
windows: 95-125 (voltage selector on 115 V) or 195-250 V (voltage selector on 230 V), at 50 or 60 Hz.
The device is default set to be connected to 230 V AC Power. To use the device on a 115 V AC Power you need,
before connecting it, to move the voltage selector's cover, just loosening the two screws, and to choose the correct
use voltage by the red switch. Be sure that both voltage set on the selector and AC Power have the same value .
Always close the voltage selector's cover before connecting the device to AC Power. Change the label that points
out the correct voltage in use.
USER'S MANUAL
REV.01
CAUTION
Connecting a 115V system
!
damages to the device and serious risk for users .
on a 230V AC Power causes heavy
pag. 03
115-230
ENGLISH