Owner's Manual
Table Of Contents
DSi
Series Power Amplifiers
~CTOtnn
·
'8'
ov
HARMAN
6
Specifications
Minimum Guaranteed Power, 1 kHz DSi1000
DSi
DSi DSi
2000 4000
6000
Input
Impedance
(nominal)
20
kilohms
balanced,
10
kilohms
unbalanced
Load
impedance
Per
channel
,
both
channels
driven
~note
:
safe
with
all
types
of
loads)
tereo
2-8
ohms
(4-8
ohms
in
DSi
1000
A1100V
versions)
Bridge
mono
4-16
ohms
(8-16
ohms
in
DSi
1000
A1100V
versions)
Stereo,
2
ohms
(per
ch.)
?OOW*t
1,000W* 1,450W*
3,000W*
Stereo,
4
ohms
(per
ch.)
475W
800W
1,200W
2,100W
Stereo,
8
ohms
(per
ch.)
275W
475W
650W
1,200W
Voltage
Gain
(at
1
kHz)
DSi
1000
30.5
dB,
DSi
2000
32.9
dB,
DSi
4000
34.2
dB,
DSi
6000
37.
1
dB.
Bridge-Mono,
4
ohms
1,4oow•t
2,000W*
3,000W*
6,000W*
Bridge-Mono,
8
ohms
950W
1,600W
2,400W
4,200W
Sensitivity
(at
8
ohm
rated
output)
1.4V
With
0.5%
THD.
*With
1 %
THD.
Operating
Temperature
0°
C
to
40°
Cat
95%
relative
humidity
(non-condensing)
tNot
rated
for
1
DOV
versions.
AC
Line
Voltage
and
Frequency
1
DOV,
120V,
220-240V
50/60
Hz
Configurations
Available
(:1:
10%)
Flow-through
ventilation
from
front
to
back
Frequency
Response
(at
1
watt
into
4
ohms
,
20Hz
-
20
kHz)
+0/-1
dB
Couler-a
travers
la
ventilation
de
l'avant
au
dos
Ventilation
Luftstrom
von
Front
zu
R
Ockseite
Ventilaci6n
de
circulaci6n
de
flujo
del
frente
hacia
atras
Signal
to
Noise
Ratio
DSi
1
K,
2K,
4K:
100
dB
(below
rated
8-ohm
power
at
1
kHz,
A-weighted)
DSi
6K:
103
dB
Damping
Factor
(8
ohm):
20
Hz
to
400
Hz
>500
H
eat
sinks
and
proportional-speed
fan
Cooling
Radiateurs
et
ventilateurs
a
vitesse
proportionnelle.
Warmetauschern
und
L
otter
mit
Proportionaldrehzahl15
Disipadores
de
calor
y
ventilador
de
velocidad
proporcional
Input
Stage
Input
is
electronically
balanced
and
employs
precision
1 %
resistors
Dimensions
:
Width
,
Height
,
Depth
EI
A
Standard
19"
W
(EIA
RS-310
-
8)
AC
Line
Current
D
Si
1000:
6.8A,
DSi
2000:
8.3A,
DSi
4000:
10.5A;
(behind
mounting
surface)
x
3.5"
(8.9
cm)
H x
12.25"
(31.1cm)
D
DSi
6000
is
16.2
in.
(41.
15
cm)
D
at
id
le
draws
no
more
than
38
watts.
DSi
6000:
15.3A;
at
idle
draws
no
more
than
Largeur
de
la
norme
19"d'EIA
(EIA
RS-310-B)
EIA
Standard
19"
Breite
(E
IA
RS-310-8)
1
80watts.
Estandar
EIA
19"de
ancho
(EIA
RS-310-B)
Crosstalk
(below
rated
power
,
A-weighted)
>
70dB
Net
Weight
,
Shipping
Weight
DSi
1
K.
2K,
4K:
19
lb
(8.6
kg)
20
Hz
to
1
kHz
DSi
6K:
24
lb
(10.9
kg)
Operation
Manual
page 19