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filter set to 30Hz, the woofer has more output down to 25Hz and
less overall excursion when compared to the non-high-pass response.
Maximum physical excursion capability of the woofer is 15mm.
Figure 5
Figura 5
Abbildung 5
Figure 6
Figura 6
Abbildung 6
NOTE: The first graph is the response; the second graph is the driver
excursion. These designations apply to the following graphs as well.
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 output down to 15 Hz.
Figure 7
Figura 7
Abbildung 7
Figure 8
Figura 8
Abbildung 8