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Fathom SA
-600W
4) ELF Adjustment (Extreme Low Frequency Trim)
Use the “ELF” control to adjust the extreme low bass extension of the SA-
600W. This control allows -12 dB of cut or +3 dB of boost at 25 Hertz and is
particularly useful when using a subwoofer (or two) in a small to medium sized
home theater. Since smaller enclosed spaces help to boost the level of the lowest
bass frequencies, smaller theaters can be overwhelmed by the strong low-bass
output of the subwoofer. This can create a “thick” or “bloated” character in
the lower bass region. Turning down the “ELF” cuts the extreme low bass level
and alleviates this condition. Feel free to experiment and listen to a variety of
demanding material until you find the best match for your room and your tastes.
Your SA-600W is now optimized for maximum bass performance at your
preferred listening seat. Congratulations!
Use pages 38-39 to record your amplifier settings for future reference.
