Orion Car Audio HCCA25001 - Manual (Page 11)

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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.
Figure 9
Figura 9
Abbildung 9
Figure 10
Figura 10
Abbildung 10
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.
Figure 11
Figura 11
Abbildung 11
Figure 12
Figura 12
Abbildung 12