Infinity Kappa 255A, Руководство по обслуживанию

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KAPPA 255A SPECIFICATIONS
POWER
4 OHM 4 x 50 and 1 x 200 watts
2 OHM 4 x 75 and 1 x 300 watts
BRIDGE 4 OHM 2 x 150 and 1 x 200 watts
1 OHM STABLE PROTECTION
FREQUENCY RESPONSE
20-20KHz (+0 -3dB)
EQUALIZATION
SEE CHART BELOW
FIXED AT 40Hz Q=1 +11dB
CROSSOVER
FLAT/LOW/HIGH PASS SWITCH 2
DECADE SWITCH (40-320 & 250-2KHz)
VAR. CONTROL 2
SLOPE 12
INPUT SENSITIVITY
250 mV ~ 9 V
FULL DIFFERENTIAL INPUT
>100K IMP
POWER FUSE 40A X 2 (ATC)
THD + NOISE
4 ohm 0.05%
2 ohm 0.10%
bridge 4 ohm 0.10%
SIGNAL TO NOISE >95dB (A Weighted Referenced to Full Power)
CHANNEL SEPARATION >50dB (100 TO 20KHz)
DAMPING FACTOR >204
TURN ON TIME 3 SEC
DC OFFSET
<50 mv
OPERATING VOLTAGE
10 -16vdc
REMOTE ON CURRENT <2ma
QUIESCENT CURRENT
<2.5 AMP
MAX CURRENT 80
PROTECTION auto reset
spkr short Yes
spkr to ground Yes
thermal Yes
over voltage 18vdc
under voltage 8vdc
DIMENSIONS 23 x 2 3 /16 x 8 1 /2 in. (W x H x L)
584.2 x 55.6 x 215.9 mm
All tests to be done from 20 to 20KHz at 14.4 VDC into 4 ohm loads, unless otherwise specified.
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and
construction details in this and related Infinity publications are therefore subject to change without notice.