JBL 6230 - Page 7

INPUT IMPEDANCE: 40k
ohms
used as
balanced
input; 20k
ohms
used
as
unbalanced
(single-ended)
input
MAXIMUM INPUT LEVEL:
+20
dB* (7.75
V
rms)
INPUT
SENSITIVITY:
1.1 V for
rated output
into
8-ohm
load
VOLTAGE
AMPLIFICATION:
Variable;
maximum 27 dB
(6230),
30
dB
(6260)
RISE TIME:
Less
than 7
microseconds
SLEW
RATE:
40 V/microsecond
into
8-ohm
load
DAMPING
FACTOR: With
8-ohm
load, greater than
200
at
any frequency
from 20 Hz to
1
kHz
CHANNEL
SEPARATION:
Greater
than 60
dB
at
1 kHz
POLARITY:
Output
signal is in phase
with
pin 3 of
XL-type
connector,
tip
of 6.3
mm
(1/4
in.)
phone jack
and the
barrier strip
"+"
terminal
AC
POWER:
Typical AC
power
consumption
6230
6260
At
idle (approx.)
50 W
50
W
At
rated output
Both
channels
8-ohms
420
W
600 W
At
rated
output
Both channels
4-ohms
720
W
1180 W
DC
OUTPUT OFFSET:
+10
millivolts
maximum
6230
6260
DIMENSIONS:
133 X
483 mm
178
X 483
mm
(5-1/4 X 1 9 in.
)
(7
X
19 in.
DEPTH:**
280 mm
280
mm
(
1 1 in.
)
(11
in.)
NET
WEIGHT:
11.9 kg
20.2 kg
(26.25
lbs)
(44.5
lbs)
*In these
specifications,
where dB
refers to a
specific
level,
the
0
dB reference is
0.775 volts RMS
unless
otherwise
noted.
**Allow a
minimum of
51
mm
(2
in.)
behind
amplifier for
connections
and
cooling air
flow.
-
3
-