Recommended Enclosures; Frequency (Hz) - Kenwood Subwoofer Instruction Manual

Recommended Enclosures
*
W, H, D: External Dimensions
Volume [cu.ft]
Type Inner Volume
w
H
D
Mounting Hole Displacement
SEALED
1.25 cu.ft 457mm 362mm 299mm 282mm 0.053 cu.ft
{35.4liter) {18") {14-1/4") {11-3/4") {11-1/8") {1.501 liter)
Use 19 mm {3/41nch) thick Medium Density Fiberboard {MDF) or High Density Particleboard.
.PORTED
D
f1
'._........
~
.----...L..--
Recommended
i~ r\
I
Deep Bass
....
Tight Bass
I
sw
H SH
I
·( I·
I
2.0 1.5 1.0
I
Volume [cu.ft]
\~
I!
I.e
.
sw
~
1-.
w
-
*
W, H, D : External Dimensions
Type Inner Volume
w
H D Mounting Hole
sw
SH
SL Displacement
PORTED 1.5 cu.ft 508mm 362mm
317mm 282mm 38mm 324mm 546mm 0.053 cu.ft
(42.5 liter) (20") (14-1/4") (12-1/2") (11-1/8") (1-1/2") (12-3/4") (21-1/2") (1.501 liter)
Use 19 mm (3/4 inch) thick Medium Density Fiberboard (MDF) or High Density Particleboard.
100
Ci 90
'a
-
w
" ' 80 z
/.t'
' I
.. f.
0
a.
v,
I
~
70
CIC
60
20
100
-
~
.
......... 1.75 [cu .ft]
- - 1.25 [cu.ft]
----- 0.75 [cu.ft]
50 100 200
FREQUENCY (Hz)
1 . . . . .
~
- 90
=
'a
ll'
..
..
.
~
-
~
80
z
0
e;
70
w
CIC
60
.//
If,
I
I
20
I
I
I
......... 2.0 [cu.ft]
--
1.5[cu.ft]
-----
1.0 [cu.ft]
50
100 200
FREQUENCY (Hz) : ~
.
-
- -
- -. .
..
: - -
500
500
.--