HCCA152 & 154 Sealed Enclosures.
Note:
These Enclosures are designed for sound quality and offer very low tuning
frequencies. If you are building a system where the goal is to listen to music, these
are the enclosures to build. They offer the best low frequency performance of all the
designs.
Box Properties
—
Description
—
Type: Closed Box
Shape: Prism, Square
—
Box Parameters
—
Vb
=
3.64 cu.ft
Qtc
=
0.587
QL
=
5
F3
=
45.39 Hz
Fill
=
none
—
External Dimensions
—
A = 19.5 in. (495 mm)
B = 20 in. (508 mm)
C = 22 in. (559 mm)
—
Internal Dimensions
—
A = 17.5 in. (445 mm)
A
B = 18 in. (457 mm)
C = 20 in. (508 mm)
C
—
Wall Thickness
—
Front = 1 in. (25.4 mm)
B
Sides = 1 in. (25.4 mm)
c
Top &
Bottom
b
d
—Box Parts—
Box Shape – Square Prism
depth (c) = 22 in. (559 mm)
width (b) = 20 in. (508 mm)
thickness = 1 in. (25.4 mm)
1 Front, 1 Back
height (a) = 17.5 in. (445 mm)
width (d) = 18 in. (457 mm)
c
thickness = 1 in. (25.4 mm)
2 Sides
Front &
a
Back
Sides
height (a) = 17.5 in. (445 mm)
depth (c) = 22 in. (559 mm)
thickness = 1 in. (25.4 mm)
—
Driver Mounting
—
Mounting: Front