DLS CA51 Come installare e utilizzare - Pagina 8
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Speaker wiring CA 22 & CA23
Two fullrange speakers to CA22 or CA23
Filter settings
HPF
50Hz 220Hz
15Hz 500Hz
Off On
CA22
With the HPF-filter in OFF position the amplifier
allows the speakers to play fullrange. If you for
some reason want to limit the low bass
reproduction switch on the HPF-filter. The typical
setting is then around 25 – 40 Hz.
LPF
80Hz 200Hz
50Hz 500Hz
Off On
CA22
The LPF-filter should be OFF.
8
Subsoni c
40Hz 100Hz
15Hz 150Hz
Off On
CA23
LPF
80Hz 200Hz
50Hz 500Hz
Off 24 dB
12dB
CA23
One subwoofer connected in bridge mode to
CA22 or CA23
NOTE!
4 ohm minimum load when using bridge mode
connection. Lower impedances may damage the
amplifier. In bridge mode the amplifier sees a 4
ohm load as 2 ohm.
Filter settings
HPF
50Hz 220Hz
15Hz 500Hz
Off On
Off On
CA22
The HPF filter is here used as subsonic filter to take
away the very deepest frequencies. The typical set-
ting is around 25 – 40 Hz.
LPF
80Hz 200Hz
50Hz 500Hz
Off On
CA22
The LPF will allow low frequencies only and blocks
higher frequencies. A typical setting is 70 – 90 Hz.
In the CA23 amplifier you can select between two
different slopes, 12 dB/ octave or 24 dB/ octave.
Choose the slope and the setting that sounds best
in your car.
CA22, 23
Subsoni c
40Hz 100Hz
15Hz 150Hz
CA23
LPF
80Hz 200Hz
50Hz 500Hz
Off 24 dB
12dB
CA23