DC Output Offset in 4Ω (DC
off
)
Low channel
3.0
mVrms
Mid channel
3.3
High channel
4.3
DC Output Offset in 8Ω (DC
off
)
Low channel
9.5
Mid channel
4.0
High channel
4.3
Input Clipping (Vin
clip
)
f = 1KHz
12
dBu
Damping Factor (D
f
)
(On three amplifiers)
f = 100Hz, R
L
= 8Ω
2000
Power Specifications
Parameter
Conditions
Min Typ
Max
Unit
Max output power
1% THD+N (P
o
)
(AES17 filter)
R
L
= 4Ω, 40Hz
-
500
-
W
R
L
= 4Ω, 500Hz
-
500
-
R
L
= 2.7Ω, 1KHz
-
250
-
R
L
= 4Ω, 1KHz
225
Max output power
1% THD+N (P
o
)
(AES17 filter)
R
L
= 8Ω, 40Hz
-
250
-
R
L
= 8Ω, 500Hz
-
250
-
R
L
= 8Ω, 1KHz
-
112
-
Power Draw at Idle (P
idle
)
(115VAC/60Hz)
Idle (115VAC/60Hz)
-
19.3
-
W
-Input Connector: XLR female
-Power Switch: Neutrik, PowerCon
-Thru-put Connector: XLR Male
-Output Circuitry: Class-D amps with analog feedback
-Power Indicator: Green LED
-Speaker output connector: MOLEX 03-09-2062 (On the back)
-Fault Indicator: Red LED
-DSP Control: USB
1. DDC552 Specifications
(continued)
