Math Conversions
Converting From: Multiply By: To Find:
Inches 0.0254 Meters
Square Inches 0.007 Square Feet
Cubic Inches 0.00058 Cubic Feet
Square Feet 144 Square Inches
Cubic Feet 1728 Cubic Inches
Cubic Feet 28.3 Liters
Meters 39.37 Inches
Liters 0.035 Cubic Feet
Calculations
Shape Area Volume:
Circle (opening) A = 0.79 x D x D N/A
Cylinder (port) N/A V = 0.79 x D x D x H
Rectangle A = H x W N/A
Rectangular Box N/A V = H x W X D
Triangle A = 0.5 x H x W N/A
Triangular Box N/A V = 0.5 x H x W x D
XS Series
Box
Calculations
During construction, temporarily assemble the
wood making sure all pieces line up. Assemble
the box before cutting the holes for the
subwoofers. After the box is assembled, connect
an amplifier to the subwoofer, and listen for
whistling noises and buzzes. If the box will be
mounted in a vehicle, it should be fastened
securely. "L" shaped brackets work adequately.
Simple Math
To build a box, some math calculations must be
made using the formulas below.
Subwoofer box calculations will need math conversions to make
the numbers easier to work with. Use the conversions listed.
DH
W
H
W
D
D D
H
H
W
H
W
Areas
Volumes
XS10
Sealed Box
Attention/Notice:
• Use 3/4" particle board
• Use wood glue in joints
• Use screws every 4 inches
• Seal cracks inside box
• Dimensions are external
Attention/Remarque:
• Utilisez avec panneau
díaggloméreé de 3/4 de pc.
• Appliquez de la colle á bois
dans les onglets
• Placez les vis tous les 4
pouces
• Bouchez les fissures á
líintÈrieur de la boîte
• Les dimensions indiquées
sont celles á líextérieur
Atención/Nota:
• Use una tabla de grano de
madera de 3/4"
• Use pegamento para madera
en las uniones
• Use tornillos cada 4
pulgadas
• Selle las grietas adentro de
la caja
• Dimensiones externas
Best Bass Performance
Medium Size Box
Boîte de taille moyenne
Caja de tamaño med.
(Vb) Box Volume=1.25 Cu. Ft.
Example
Dimensions: 12.92" W x 20.92" H x 8" D