IMG stage line STA-553D

Professional 3-Channel Digital Amplifier
-Concept class D
-Variable cut-off frequency for Sat and Sub
-3 level settings
-Temperature regulating fan
-Protection against short-circuit, overheating, presence of DC voltage at the outputs via protection circuit with LED display
-LEDs for clipping (CLIP) and signal per channel

Technical characteristics
 Channels 3
 Zones -
 Nominal power -
 RMS power under 2 Ω -
 RMS power under 4 Ω 2 x 150 W (Satellite)
1 x 250 W (Subwoofer)
 RMS power under 8 Ω 2 x 100 W (Satellite)
1 x 160 W (Subwoofer)
 RMS power at 100 V -
 RMS power in bridged mode 4 Ω -
 RMS power under bridged mode 8 Ω -
 Total power (PMAX) 600 W
 Inputs 1.5 V / 14 kΩ
 Bandwidth 20-20000 Hz
 Frequency filter yes, 12 dB / oct.
 Cut-off frequency 50-250 Hz
 Built-in limiter -
 Bass Equalizer -
 Equalizer mediums -
 Acoustic Equalizer -
 Signal to noise ratio> 96 dB
 Attenuation> 70 dB
 Distortion rate <0.05%
 Power supply ~ 230 V / 50 Hz / 800 VA
 Power supply voltage ~ 230 V
 Mains frequency 50 Hz
 Power consumption 800 VA
 Consumption Standby -
 Operating current -
 Operating voltage -
 AC voltage -
 Operating temperature 0-40 ° C
 Dimensions 482 x 52 x 290 mm, 1 U
 Width 482 mm
 Height 52 mm
 Depth 290 mm
 Height U 1
 Weight 4.5 kg
 Connections 3 x screw terminals
Concept class D
Variable cut-off frequency for Sat and Sub
3 level settings
Temperature regulating fan
Protection against short-circuit, overheating, presence of DC voltage at the outputs via protection circuit with LED display
LEDs for clipping (CLIP) and signal per channel

Technical characteristics
 Channels 3
 Zones -
 Nominal power -
 RMS power under 2 Ω -
 RMS power under 4 Ω 2 x 150 W (Satellite)
1 x 250 W (Subwoofer)
 RMS power under 8 Ω 2 x 100 W (Satellite)
1 x 160 W (Subwoofer)
 RMS power at 100 V -
 RMS power in bridged mode 4 Ω -
 RMS power under bridged mode 8 Ω -
 Total power (PMAX) 600 W
 Inputs 1.5 V / 14 kΩ
 Bandwidth 20-20000 Hz
 Frequency filter yes, 12 dB / oct.
 Cut-off frequency 50-250 Hz
 Built-in limiter -
 Bass Equalizer -
 Equalizer mediums -
 Acoustic Equalizer -
 Signal to noise ratio> 96 dB
 Attenuation> 70 dB
 Distortion rate <0.05%
 Power supply ~ 230 V / 50 Hz / 800 VA
 Power supply voltage ~ 230 V
 Mains frequency 50 Hz
 Power consumption 800 VA
 Consumption Standby -
 Operating current -
 Operating voltage -
 AC voltage -
 Operating temperature 0-40 ° C
 Dimensions 482 x 52 x 290 mm, 1 U
 Width 482 mm
 Height 52 mm
 Depth 290 mm
 Height U 1
 Weight 4.5 kg
 Connections 3 x screw terminals