M-AUDIO Studiophile BX5 - Manual (Page 8)

Connecting to Preamp, Computer or Game Console Outputs
Before connecting, make sure the output device’s power has been turned off.
Plug the XLR balanced, TRS balanced or TS unbalanced cable to the
corresponding output connectors of a pre-amplifier, computer or game console.
Setting the EQ Switches
Low Cutoff: This 3-position switch sets the Low Cutoff frequency, selecting
between 56Hz, 80Hz and 100Hz. Use the 100Hz setting to emulate a small
speaker setup, the 80Hz setting for Normal Low Frequency performance, or the
56Hz for Normal Extended Low Frequency performance. The 80Hz and 100Hz
settings can also be used in conjunction with a subwoofer, when the subwoofer
is set up to receive the low-frequency material below 80Hz and 100Hz
(respectively).
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