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creep
03-08-2006, 02:31 PM
This is for a pair of 12" Alpine Type Rs. Supposed to be 4.5 ft^3 @ 32 Hz. Before I start cutting I want to make sure these numbers look alright. These numbers are from beeran's calculator, so I assume they are good, but I just want to make sure.

Net Volume: 4.5 cubic feet
Tuning Frequency: 32 Hz
Port Width: 3.5 inches
Port Area: 64.75 Square Inches
Port Length: 31.25 inches

External Dimensions: 32 wide x 20 tall x 20 deep.

Board Dimensions and Quantity
Color Count Width Height
Top and Bottom 2 32 inches 20 inches
Red 1 27.75 inches 18.5 inches
Yellow 1 19.25 inches 18.5 inches
Black 1 30.5 inches 18.5 inches
Green 1 20 inches 18.5 inches
Teal 1 15 inches 18.5 inches
Violet 1 11 inches 18.5 inches

Number of 49x97 Sheets of 3/4" MDF: 0.75