Sealed Enclosure
Sealed Enclosure Explanation
A sealed enclosure is the best option if sound quality is of primary concern. It will offer the best overall response across
the low frequency audio spectrum, great transient response, and will allow for the most seamless integration between
the subwoofer system and front speakers. It is also half the size of the sound quality ported design minimizing the space
that needs to be dedicated to the subwoofer enclosure.
Sealed Enclosure Specifications
Recommended Enclosure Volume*:
1.0 ft
3
(28.3L)
Q-Tune
™†
(Highpass and Q Setting):
25Hz @ 0.707
Sealed Enclosure Example
Gross Volume:
1.0 ft
3
(28.3L)
Internal Height (H):
10
1
⁄
2
" (26.7cm)
Internal Width (W):
13" (33.0cm)
Internal Depth (D):
13" (33.0cm)
Recommended Fill:
1 Lbs. of Polyfil
B
d
6
0
6
-
2
1
-
8
1
-
4
2
-
0
3
-
6
3
-
z
H
5
0
1
0
5
0
0
1
0
0
5
0
0
0
1
0
0
0
2
In-Car Response w/ Q-Tune
™
Enclosure Response
H
D
W
Front View
Top View
*All enclosure dimensions are internal and include basket displacement
The above enclosure shape is an example and these dimensions can be
modified provided that the exact internal volume is retained
3
⁄
4
-inch thick M.D.F. is recommended as a minimum
†
Q-Tune
™
is a feature found on Boston GT Amplifiers
6
