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Never connect the loudspeaker cables with the car chas-
sis gound. It damages your amplifier. All speaker systems
must be connected in-phase, this means plus to plus and minus
to minus. The plus pole is normally marked on the speaker. In
addition, the amplifier can operate channels A and B as well as C
and D in stereo or mono mode. The amp also can be connected
for tri-mode use with one pair of wires (AB or CD) and have a
third speaker connected in mono mode.
14 Frequency level control for highpass of CH A and B
Control for the adjustment of the crossover frequency from 15Hz
to 4 kHz.
15 Frequency level control for lowpass of CH A and B
Control for the adjustment of the crossover frequency from 15Hz
to 4 kHz.
16 Control to raise the center frequency
This control enables the center frequency set at control 27 to be
raised from 0 to 9 dB if the switch 19 is on HP or LP position.
17 Adjustment of center frequencies
Control 17 can be used to select the frequency from 40 - 120 Hz
of the adjusted lowpass. This can be enhanced with control 16
from 0 to 9 dB.
It is useful to emphasize or correct a determined frequency of the
subwoofer (kickbass).
18-20 CPS - colour protection system
The LEDs show the operation status of the amp. Green=O.K.;
Yellow=the speakers wires are shorted to ground; Red=overhea-
ted. If the amp shuts off due to overheating it will take some time
(depending on the outside temperature) until it switches on
again.
www.audiotec-fischer.com
TECHNICAL DATA PRECISION P200
Cont. power rating at 4 Ohms per channel . . . . . . . . . . . . . . . . . . . . . 2 x 130/220 Watts RMS/Music
Cont. power rating at 2 Ohms per channel . . . . . . . . . . . . . . . . . . . . . . 2 x 225/380 Watts RMS/Music
Cont. power rating at 1 Ohm per channel
Cont. power rating at bridged at 4 Ohms . . . . . . . . . . . . . . . . . . . . . . . 1 x 450/765 Watts RMS/Music
Cont. power rating at bridged at 2 Ohms . . . . . . . . . . . . . . . . . . . . . . 1 x 675/1145 Watts RMS/Music
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Hz - 20 kHz
Bassboost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 - 9 dB
Bassboost center frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 - 120 Hz
Setting range highpass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Hz - 4 kHz
Setting range lowpass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Hz - 4 kHz
Total harmonic distortion (THD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0,006%
TIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0,01%
Signal to noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 95 dB
Damping factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 600
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 kOhms
Input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 mV - 8,5 V
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 x 25 Ampere
Dimensions (H x W x D) in mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 x 432 x 240
Weight net. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,7 kgs
. . . . . . . . . . . . . . . . . . . . . . 1 x 340/580 Watts RMS/Music
7
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