AudioSource SW Four Owner's Manual page 7

Dedicated Subwoofer Connections
Many surround sound decoders, Home Theater processors and AudioA^ideo receivers are equipped with a dedicated
subwoofer line output. In this case, the signal is already processed and does not need to return to the system or other
speakers. Connect this line output to the line inputs of the SW Four. A" Y" connector may beused to feed this single output
to both the Left and the Right line inputs.
Television Enhancement
Many newer television sets are equipped with "variable" audio outputs; the signal available at these outputs changes
in volume according to how the television volume is set. In this situation, these variable audio outputs can be connected
directly to the SW Four line inputs to enhance the bass response of the television's built-in speakers.