Powersoft Ottocanali 12K4

Name: Ottocanali 12K4
Brand: Powersoft
SKU: 237277

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AC Main Power
Power supply	Reduntant, universal, regulated switch mode with PFC
Nominal power requirement	100-240 V ±10%, 50-60 Hz
Operating voltage	90 V - 264 V
Power consuption**	115 V		230 V
Idle	30 W	0.6 A	35 W	0.8 A
1/8 of max output power @ 4 Ω	2115 W	18.5 A	2075 W	9.7 A
1/4 of max output power @ 4 Ω	4230 W	36 A	4150 W	18.6 A

Thermal
Operating temperature range		0° - 45° C - 32° - 113° F
Thermal dissipation**	115 V			230 V
Idle	103 BTU/h		26.0 kcal/h	118 BTU/h	29.7 kcal/h
1/8 of max output power @ 4 Ω	2141 BTU/h		539.5 kcal/h	1937 BTU/h	488.1 kcal/h
1/4 of max output power @ 4 Ω	3874 BTU/h		976.2 kcal/h	4283 BTU/h	1,079.3 kcal/h

AUDIO
Gain		32 dB
Input sensitivity		1.94 V / 8 dBu
Max input level		6 V / 17.8 dBu
Frequency response	20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio	> 109 dB (20 Hz - 20 kHz, A weighted)
Crosstalk separation	> 70 dB @ 1kHz (4 Ω)
THD+N	< 0.8% from 1 W to full power (typically <0.05%)
IMD	< 0.8% from 1 W to full power (typically <0.05%)
Input impedance	10 kΩ balanced
Slew rate	50 V/μs @ 8Ω, input filter bypassed
Damping factor	> 10000 @ 100 Hz (Lo-Z)

Front panel
Indicators and Controllers	8 x LED bar - Signal level and over-temperature protection 8 x Knob - Level attenuator (continuous) 1 x Push-button - Toggle PWS OUT 4 x DIP switch - Toggle energy save on/off per channel pair
Connectors
AC main	1 x IEC C20 connector - 20 A max (region-specific power cord provided)
Audio signal input	1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Signal input – MAIN 1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Signal input – AUX
Alarm	2 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Alarm connector
Remote command	1 x 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote line/aux switch and PWS out 1 x 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote on/off switch and aux voltage
Loudspeakers	2 x 8 pin Phoenix DFK-PC 4/8-G-7.62 - Signal output

Rear panel
Indicators and Controllers	8 x DIP switch - Toggle lo/hi impedance connection 8 x DIP switch - Toggle 70V/100V distributed line nominal voltage 8 x DIP switch - Toggle High Pass Filter 8 x DIP switch - Toggle 35Hz/70Hz HPF cutting frequency 1 x Power switch -