Specifications | 23
16
Specifications
AC Mains Power
Power supply
Universal input, regulated Switch Mode with PFC
Nominal voltage
100-240 V AC @ 50-60Hz
Operating Voltage
85-264 V AC
Power Factor
cos > 0.9 @ 4 Ω full power
Consumption
Standby
< 1 W (with an aux load < 100 mW)
Idle
≤ 10.2 W @ 100-240 V AC
Rated Load (1/4 Max
Power)
700 W
AC Current
Nominal 7 A | Max 25 A
Inrush Current (230 V AC)
41 A
peak
Construction
Dimensions
216 x 120 x 47 mm
Weight
1100 g
Aux Supplies
Max aux supply current draw @ +12 V
1000 mA
Max aux supply current draw @ –12 V
300 mA
Max aux supply current draw @ +5V
50 mA
Fan plug - 12V Fan
200 mA
General
Maximum output power per channel @ 4Ω
750 W
Maximum output power per channel @ 8Ω
400 W
Maximum output power @ 8Ω bridge mode
1400 W
Maximum output power @ 2Ω parallel mode
1400 W
Maximum output power @ 4Ω parallel bridge mode
2400 W
Maximum total power all channels driven
2400 W
Max Output Voltage and Current
Single Ended
78 V
peak
/ 30 A
peak
BTL
156 V
peak
/ 30 A
peak
PBTL
156 V
peak
/ 60 A
peak
Audio
Gain
26 dB
Frequency Response ( ±1 dB , 1 W @ 8 Ω)
10 Hz - 30 kHz
S/N (20 Hz - 20 kHz A-Weighted @ 8 Ω)
Typical > 115 dB
Noise Floor
Typical -80 dBV (A)
Crosstalk Separation (1 kHz)
Typical > 80 dB
Input sensitivity
11 dBu
Input impedance
4.5 kΩ balanced
THD+N (from 0.1 W to 1/2 Power)
< 0.08% (typical < 0.05%)
DIM (from 0.1 W to 1/2 Power)
< 0.2% (typical < 0.05%)
Damping Factor
> 500 @ 1 kHz
Thermal & Environment
Operating temperature &
Humidity
0° to 35° C, 0 to 90% Non condensing
Thermal Dissipation
Cooling Plate + Optional Variable Speed Fan
1/8 Max Output Power @ 4Ω
Current Draw @ 230 V
2.2 A
rms
Thermal Loss @ 230 V
241 BTU/h
Current Draw @ 115 V
4.0 A
rms
Thermal Loss @ 115 V
251 BTU/h
Electrical characteristics T
a
= 25° C
(unless otherwise specified)
Reference Standard
Vibration
EN 60068-2-64: 2008 (Random Test)
EN 60068-2-27:2009 (Shock Test)
EMC immunity
EN 55035:2017
EMC emissions
EN 55032:2012,
EN 55032:2012/AC:2013
EMC other
EN 61000-3-2:2014
EN 61000-3-3:2013
EN 61000-3-11:2000
Safety standards
EN 60065:2014
EN 60065:2014/AC:2016
