Vented
Sealed
ENCLOSURES
Woofer Cut-out:
Mounting Depth:
Sealed Box:
Vented Box:
• Vent Area:
• Vent Length:
• Tuning:
Dynamic Power :
Nominal Power :
7.48 in.
(190 mm)
5.8 in.
(148 mm)
.76 cu. ft.
(21.52 L)
1.15 cu. ft.
(32.56 L)
16 in.
(6.2 cm)
36Hz
1000 Watts
500 Watts
9.62 sq. in.
(62.06 cm2)
9.33 in.
(237mm)
6.24 in.
(158.50 mm)
1.44 cu. ft.
(40.77L)
1.66 cu.ft.
(47.00L)
16 in.
(6.2 cm)
35Hz
2000 Watts
1000 Watts
12.57 sq in.
(81.09 cm2)
11.02in.
(280 mm)
6.88 in.
(175 mm)
1.60 cu. ft.
(45.30L)
1.75 cu. ft.
(49.55L)
15 in.
(5.9 cm)
35Hz
2000 Watts
1000 Watts
12.57 sq in.
(81.09 cm2)
13.74 in.
(349 mm)
7.83in.
(199.50mm)
2.72 cu.ft.
(77.02L)
2.99 cu. ft.
(84.66L)
11 in.
(4.33 cm)
35Hz
2000 Watts
1000 Watts
19.63 sq in.
(126.64 cm2)
Calculating External Volume
Calculating Internal Volume
To calculate box volume, measure the outside Width x Height x Depth of
the enclosure.
Example 12” x 14” x 9”=1512 ÷ 1728” Cubic feet
Next you must convert cubic inches into cubic feet. To do this, you must
divide the cubic inches total by 1728”.
Example 1512 ÷ 1728=.875 Cubic feet
To calculate the internal (net) volume of the above box you must first multiply
the thickness of the wood you are using by Two(2).
Example 3/4” x 2= 1.5“
Next subtract 1.5 from each of the outside measurements of the box.
Width
Height
Depth
12 - 1.5 = 10.5 14 - 1.5 = 12.5 9 - 1.5 = 7.5
Multiple the new totals
(H x W x D)
Example: 10.5 x 12.5 x 7.5 = .5696
Next you must convert cubic inches into cubic feet. To do this, you must
divide the cubic inch total by 1728”.
Example 984.375 ÷ 1728=.5696 cubic feet.
It is recommended to build your enclosure from at least 3/ 4” thick MDF (medium density fiber
board). Make sure the enclosure is sealed airtight.
HWP8
HWP10
HWP12
HWP15
RECOMMENDED ENCLOSURES
CALCULATING ENCLOSURES
