23
GM-X922, GM-X1022
Po
wer source
..............................................................................................................
14.4
V DC (10.8 — 15.1
V
allo
w
able)
Grounding system
...............................................................................................................
.............................
Ne
gati
ve
type
Current consumption
..........................................................................................................
30
A (at continuous po
wer
,
4
Ω
)
A
verage current dra
wn*
.........................................................................................................
.....
9 A
(4
Ω
for tw
o channels)
15 A
(4
Ω
for one channel)
Fuse ..........................................................................................................................
................................................
30 A
×
2
Dimensions ....................................................................................................................
....
255 (W)
×
61 (H)
×
310 (D) mm
[10 (W)
×
2-3/8 (H)
×
12-1/4 (D) in.]
W
eight
........................................................................................................
4.1 kg (9.0 lbs.
) (Leads f
or wiring not inc
luded)
Maximum po
wer output
........................................................................................................
20
0 W
×
2 / 600
W
×
1 (EIAJ)
Continuous po
wer output
..........................................................
100
W
×
2 (at 14.4V
,
4
Ω
,
20 — 20,000 Hz,
0.04%
THD)
300 W
×
1 (at 14.4V
,
4
Ω
,
20 — 20,000 Hz,
0.4%
THD)
150 W
×
2 (at 14.4V
,
2
Ω
,
20 — 20,000 Hz,
0.4%
THD)
Load impedance
................................................................................................................
............
4
Ω
(1 — 8
Ω
allo
w
able)
(Bridge connection:
2 — 8
Ω
allo
w
able)
Frequenc
y response
............................................................................................................
10 — 65,000 Hz (+0 dB
,
–1 dB)
Signal-to-noise r
atio
.........................................................................................................
.............
107 dB (IHF–A network)
Distortion ....................................................................................................................
........................
0.003%
(10
W
,
1 kHz)
Separation ....................................................................................................................
....................................
73 dB (1 kHz)
Lo
w pass f
ilter
...............................................................................................................
.....
Cut of
f frequenc
y:
50 — 120 Hz
Cut of
f slope:
–12 dB/oct
Bass boost (GM-X922)
..........................................................................................................
....................
Frequenc
y:
60 Hz
Gain:
0 — 12 dB
Bass boost (GM-X1022)
.........................................................................................................
.......
Frequenc
y:
40 — 120 Hz
Gain:
0 — 12 dB
Input le
vel / impedance
.......................................................................................................
.....................
0.4 — 6.5
V/22 k
Ω
Note:
•
Specif
ications and the design are subject to possible modif
ication without notice
due to impro
v
ements.
*A
v
erage curr
ent drawn
•
The a
v
erage current dra
wn is nearly the maximum current dra
wn by this unit
when an audio signal is input. Use this v
alue when w
o
rking out total current
dra
wn by multiple po
wer amplif
iers.
-
SPECIFICA
TIONS