Page 55 - acm 2012 catalogue

Basic HTML Version

48
Minimum Guaranteed Power
1800
Performance
Construction
1 kHz with 0
.
5%
THD
Stereo 4 ohms (per ch
.
,
)
Stereo
,
8 ohms (per ch
.
)
Bridge mono
,
8 ohms
Sensitivity (volts RMS)
for full rated
power at 8 ohms
Frequency Response
(at 1 watt
,
20Hz-25 kHz)
960W
600W
1800W
1280W
800W
2400W
1600W
1000W
3000W
0
.
775V
,
32dB
,
26dB
Phase Response
(at 1 watt
,
20Hz to 20 kHz)
Signal to Noise R
A-weighted
atio below rated power
T
bandwidth power from 20 Hz to 20 kHz
otal Harmonic Distortion (THD)
at 1 full
,
Intermodulation Distortion (IMD)
60 Hz
and 7 kHz at 4
:
1
,
from full rated output to -35 dBt
Damping Factor (8 ohm)
:
20 Hz to 400 Hz
Low Cut
:
Linkwitz
-
Riley (24dB/Octave)
Low Pass
:
Linkwitz
-
Riley(24dB/Octave)
Crosstalk (below rated power
,
20 Hz to 20 kHz)
Common Mode Rejection
(CMR)(20 Hz to 1 kHz)
DC Output Offset (Shorted input)
Input Impedance (nominally balanced
,
nominally
unbalanced)
oltage Gain (at maximum level setting)
V
L
Stereo
Bridge Mono
oad Impedance (Note
:
Safe with all types of loads)
AC Line Voltage and F
Available (10%)
requency Configurations
AC Line Current (both amplifiers draw no more
than 90 watts at idle)
Ventilation
Cooling
Dimensions(HxWxD)
Weight Weight
Net
Shipping
Off
/
35Hz
/
80Hz
Off
/
35Hz
/
80Hz
Off
/
35Hz
/
80Hz
Off
/
80Hz
/
125Hz
Off
/
80Hz
/
125Hz
Off
/
80Hz
/
125Hz
20 kilohms
,
10 kilohms
20 kilohms
,
10 kilohms
20 kilohms
,
10 kilohms
10A
12A
15A
Flow-through ventilation from front to back
Flow-through ventilation from front to back
Flow-through ventilation from front to back
89mm483mm462mm
~220-240 V and 50/60 Hz
Proportional speed fan
4-8 ohms
8 ohms
4-8 ohms
8 ohms
4-8 ohms
8 ohms
16kg
19kg
18kg
21kg
23kg
26kg
39dB gain at 0
.
775volt sensitivity
40
.
3dB gain at 0
.
775volt sensitivity
41
.
2dB gain at 0
.
775volt sensitivity
2400
3000
0
.
775V
,
32dB
,
26dB
0
.
775V
,
32dB
,
26dB
+0dB
,
-0.5dB
+0dB
,
-0.5dB
+0dB
,
-0.5dB
+10°
,
-20°
105dB
+10°
,
-20°
+10°
,
-20°
106dB
106dB
0.1%
0.1%
0.1%
0.05%
0.05%
0.05%
620
680
760
-60dB
-60dB
-60dB
-65dB
-65dB
-65dB
10mV
10mV
10mV
~220-240 V and 50/60 Hz
~220-240 V and 50/60 Hz
89mm483mm462mm
Proportional speed fan
89mm483mm462mm
Proportional speed fan