JBL ES250P (120V) manual System Connections, Set LFE/Normal switch to “LFE.”

SYSTEM CONNECTIONS

If you have a Dolby® Digital or DTS® receiver/processor with a low-frequency-effects (LFE) or subwoofer output:

Set LFE/Normal switch to “LFE.”

If your receiver/processor does not contain a Dolby Digital or DTS processor, but has subwoofer outputs:

Set line-level/LFE switch to “Normal.”

NOTE: If your receiver/processor has only one sub out, you may use either the L or R input.

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