Connecting Pre Out Jacks / 2.1 System - Sonoro Maestro SO-1000 Operating Manual

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3.5 CONNECTING PRE OUT JACKS / 2.1 SYSTEM

The pre-outs allow you to connect active subwoofers, another power amplifier, mixer,

recorder, etc.

The following illustration shows how to connect an active subwoofer to MAESTRO.

Select the option 2.1 System in the EQUALIZER menu. Then choose at MAESTRO the

same crossover frequency as on your active subwoofer.

MAESTRO allows you to select the following crossover frequencies:

60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 110Hz, 120Hz, 140Hz 160Hz and 180Hz.

Choose a low frequency, e.g. 60Hz, for very large subwoofers and higher frequencies for

smaller subwoofers. Follow the instructions and recommendations of your subwoofer.

Select one of the crossover frequencies and confirm with the „OK" button.

The speakers connected to the MAESTRO (L and R) are then operated via a

Linkwitz high pass filter 2nd order.

This has the advantage that the L and R speakers are relieved of low tones, and the

entire 2.1 system gains dynamic and maximum volume.

The volume knob on the active subwoofer adjusts the desired bass volume.

Ideally you start with a very low volume and then increase slowly, until the subwoofer is

just heard.

Adjusting the volume, loudness and tone on MAESTRO has effect

on the PRE OUT jacks.

SUBWOOFER

(L)

(R)

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