Sealed Example High-Pass Set At 20Hz; Sealed Example High-Pass Set At 30Hz; Vented Example High-Pass Set At 30Hz - Orion HP-2800 Owner's Manual

Sealed Example High-Pass Set at 20Hz

This sealed example is the same 12-inch woofer in the recommended sealed enclosure. Up
to 6 dB of boost is capable if 20 Hz was used. With +6dB of boost, the woofer has more out-
put down to 15 Hz.

Sealed Example High-Pass Set at 30Hz

In this example, the frequency has been increased to 30 Hz. Up to 6 dB of boost is capable
at this frequency. With +6dB of boost, the woofer has more output down to 23 Hz. The
overall usable output is increased.

Vented Example High-Pass Set at 30Hz

Vented enclosures benefit most from the Intelli-Q. Up to 10 dB of boost is capable at the
box tuning frequency of 30 Hz. With +10dB of boost, the woofer has more output down to
22 Hz. The excursion below the tuning frequency has been greatly reduced.
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