Technical Specifications; Applications - HK Audio PREMIUM PR:O Serie Manuel

PREMIUM PR:O 1.2
4 Troubleshooting
The Limiter/Status LED does not light up when the power switched
on.
• Check if the power cord is plugged into the Mains input.
• Check if the mains power supply is providing current.
The Limiter/Status LED lights up red, fl ashing intermittently.
• The Limiter has actuated; lower the input level if necessary.
The Limiter/Status LED lights up red continuously, but no sound is
issuing from the cabinet.
• The enclosure's protective circuit has tripped. Please contact your dealer.
The rendered music sounds distorted.
• Check your mixing console's LED meters. They should not be constantly in
the red. If necessary, back off the volume at the mixer.
• If the LED displays on your mixer are in the green, back off the PREMIUM
PR:O active cabinet's Gain knob.
• Observe the Limiter/Status LED on the PREMIUM PR:O active enclosure's
control panel. It may light up red, but only intermittently. The light may
not illuminate continuously red. If it does, turn down the Gain knob.

5 Applications

Go to page 42–45 for illustrations of cable connections.
8
6 Technical Specifi cations
Model PR:O 10 XD
Max SPL 122 dB half space*
Max SPL peak 131 dB half space*
Max SPL calculated 133 dB half space
Frequency response 81 Hz – 16 kHz
+/- 3 dB
Frequency response 69 Hz – 18 kHz
-10 dB
Output power 1200 W
Amp type Class D - biamped
Active protective Peak and RMS Sound
circuits Limiter (separate for HF
and LMF)
Bass woofer -
Low/Mid speaker 1x 10"
HF driver 1"
Horn directivity 90° x 55° CD horn
Active x-over frequency 2.5 kHz FIR X-Over with
48 dB/oct.
Audio ports 1x XLR–1/4"-Combo In
bal., 1x XLR-Through
Equalizer Tone knob (Music /
Speech) Bass Boost
Angles up 35°
Pole mount DuoTilt 3/7
Suspension points 3x M8
Grips 1, integrated
Casters -
Housing MDF
Front grille Metal grille with black
acoustic foam
Finish Acrylic enamel, black
Optional accessories Protective cover, Satellite
Add-on
Dimensions (WxHxD) 34 x 49 x 29 cm
Weight 13.2 kg / 29.1 lbs.
*@10% THD
PR:O 12 D
124 dB half space*
132 dB half space*
133 dB half space
72 Hz – 16 kHz
62 Hz – 18 kHz
1200 W
Class D - biamped
Peak and RMS Sound
Limiter (separate for HF
and LMF)
-
1x 12"
1"
90° x 55° CD horn
2.5 kHz FIR X-Over with
48 dB/oct.
1x XLR–1/4"-Combo In
bal., 1x XLR-Through
Tone knob (Music /
Speech) Bass Boost
-
DuoTilt 3/7
3x M8
2, integrated
-
MDF
Metal grille with black
acoustic foam
Acrylic enamel, black
Protective cover, Satellite
Add-on
39 x 57 x 36 cm
18.7 kg / 41.2 lbs.