DLS Performance series Specifications download pdf (Page 9)

CA31

Speaker wiring CA 31

Two fullrange

speakers to

channel A/B

HPF

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 60 –

80 Hz.

One (or two)

4 ohm

subwoofers

to channel C

Filter settings channel C

+ + C CH - -

The subsonic filter takes away the very deepest

frequencies. Turn on the subsonic filter if you want

to remove these frequencis.

The LPF will allow low frequencies only and blocks

higher frequencies. A typical setting is 70 – 100 Hz.

The phase control can be set continuously from 0 -

180 degrees. This is very useful when you want to

adjust the bass sound for best front stage image.

Start on 0 and turn the control slowly clockwise until

you experience the bass sound coming from the

front. If you dont get the result you want, also try to

phase reverse the subwoofer connections and make

a new adjustment.

50Hz

150Hz

Off On

120Hz

90Hz

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DLS Performance series Specifications Page 9