QSC Audio DCA 1222 User Manual
Page 38
38
TECHNISCHE DATEN
S P E C I F I C AT I O N S S P É C I F I C AT I O N S
ESPECIFICACIONES
DCA1824
DCA1644
LOAD PROTECTION
Turn-on/turn-off muting, DC-fault power supply shutdown, clip limiting
OUTPUT CIRCUIT TYPE
AB
AB
AB: Class AB complementary linear output
H: Class AB complementary linear output with Class H 2-step high efficiency circuit
DIMENSIONS
19.0" (48.3 cm) wide, 3.5" (8.9 cm) tall (2 rack spaces)
14.0" (35.6 cm) deep (rack mounting to rear support ears)
WEIGHT
Shipping: 27 lbs (12.3 kg) Net: 21 lbs (9.5 kg)
POWER REQUIREMENTS
Available for 120 or 220–240 VAC, 50/60 Hz
POWER CONSUMPTION
@ 120 VAC
(both channels driven)
Multiply currents by 0.5 for 230V units
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
1
1/8 power with pink noise represents typical program with occasional clipping.
2
1/3 power with pink noise represents severe program with heavy clipping.
3
Continuous sine wave at 1% clipping.
* Thermal or overcurrent cutback limits duration.
POWER CONSUMPTION NOTES
l
a
c
i
p
y
T
1
l
l
u
F
2
x
a
M
3
e
l
d
I
A
7
.
0
8
Ω
Ω
Ω
Ω
Ω
A
8
.
5
A
8
.
8
A
8
.
4
1
4
Ω
Ω
Ω
Ω
Ω
A
2
.
9
A
2
.
4
1
A
4
2
2
Ω
Ω
Ω
Ω
Ω
A
3
.
4
1
A
2
2
A
8
3
l
a
c
i
p
y
T
1
l
l
u
F
2
x
a
M
3
e
l
d
I
A
7
.
0
8
Ω
Ω
Ω
Ω
Ω
A
1
.
8
A
2
.
2
1
A
2
2
4
Ω
Ω
Ω
Ω
Ω
A
4
.
2
1
A
3
.
9
1
A
3
3
2
Ω
Ω
Ω
Ω
Ω
A
/
N
A
/
N
A
/
N