LFE360 Low-Pass Filter

Surround's LFE (Low Frequency Effects) channel reproduces the low-frequency sounds that are so crucial for a compelling film experience. However, there's no "one-size-fits-all" solution to the filtering process. Some surround encoder manufacturers recommend 120 Hz, others choose 80 Hz.

Furthermore, although LFE filtering may seem basic, it's not—so the LFE360° Low-Pass Filter prioritizes the audio integrity that's just as important as other surround system elements.

Features:

• Steep, 60 dB/octave rolloff below the cutoff frequency.
• Cutoff frequency variable from 20 to 250 Hz.
• To prevent clipping, lower gain as needed from 0 to 12 dB.
• Trim control can indicate overshoot—click to reduce gain.
• Use the LFE filter to preview how the encoder filter will affect audio.
• Pairs efficiently with the M360 Surround Manager & Mixdown.