Vented Enclosures - Kicker 49L7X121 Benutzerhandbuch

Vented Enclosures

L7X subwoofers will handle massive
amounts of power. Vented enclosures
increase bass efficiency and have
significantly more output from 30 to 80 Hz.
Output will be considerably higher than that
of any sealed box. Do not forget to add
the displacement of the subwoofer to the
internal volume of the final design.
Recommended Vented
Box Volume ft³ [L]
Port Opening,
in. x in. [cm x cm]
Port Length, in. [cm]
Tuning Frequency (Hz)
Woofer Displacement ft³ [L]
English
L7X10
2, [56.6]
2.5 X 12.25
[6 X 31]
38.5, [98]
31
0.18 [5.09]
L7X12
3, [84.9]
3.5 X 13
[9 X 33]
36.5, [93]
31
0.19 [5.38]
L7X15
5, [141.6]
4.25 X 16.5
[11 X 42]
34.75, [88]
30
0.21 [5.94]
10