BlueTube Audio BT-4 Manuel de l'opérateur télécharger pdf (Page 22)

17 - Sub-woofer Inputs and Controls (optional)

Sub-woofer Inputs and Controls (optional)

INPUT/OUTPUT CONNECTIONS

1. Low-Level Inputs (Left/Right) - RCA style jacks that will accept standard

line level inputs from a pre-amp level source. They will accept a stereo

signal and internally combine it into mono. (Note: Both left and right input

jacks must be connected to the source in order to drive the amplier to

full output).

2. High-Level Inputs - Speaker level inputs using spring clip type jacks to

permit connection with bare wire. Allows the user to connect the speaker

level output of a full range amplier to the input of the sub-woofer amp

using standard speaker wire. A mono signal is derived from the stereo

input, which then feeds the sub-woofer amplier crossover input.

3. High-Level Outputs - Speaker level pass-through outputs using spring

clip type jacks to permit connection with bare wire. Used to connect

from the sub-woofer amp to pass signal from the full range amp on to

the main L/R speakers. Signal is only present on this output if the high

level input is also used. The signal to the L/R speakers is not ltered.

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BlueTube Audio BT-4 Manuel de l'opérateur Page 22