6) Q Power QBOMB12VL SINGLE Single 12-Inch Side Ported Speaker Box with Durable Bed Liner Spray - The One With Deep Bass. This single vented subwoofer enclosure incorporates 1.8 cubic feet of airspace and accounts for the deepest bass. It is meant to last for years to come thanks to the high-quality finish on the box.You simply measure the height, width and depth (in inches), multiply them together and then divide that number by 1728. If the box has internal measurements of 6" high*18" wide*12" deep then the volume of the box is 1296/1728=.75 ft^3. We learned, way back then, that a square of a given size will always have more area than that of a circle of the same dimension - exactly 27.33 percent more, regardless of the relative dimension. 12-9/16, 32: Mounting Depth [in, cm] 7-7/8, 20: Mounting Cutout [in, cm] 11-1/16, 28.1 Subwoofer / Speaker FAQ Box Building Help Wiring
12 inch Subwoofer Box | Ported | Slot on the Right Panel. 15 inch Subwoofer Box | Ported | Slot on the Right Panel. 8 inch Subwoofer Box | Sealed. You only need to enter the enclosure required dimensions and subwoofer parameters, then the online calculator will make a subwoofer box plan, 3D model, and other calculations in about 0.025
Speaker Size 12 Inches : Power Source Corded Electric : Item Weight 34.6 pounds : Item model number FTB2X12-250-350-NEWPW : Chassis Size Atrend Bbox Dual 12 Inch Subwoofer Box - Sealed Carpeted Subwoofer Enclosure - Fits 2002-2018 Dodge Ram Quad Cab - Subwoofer Box for 12 Inch Subwoofers - Car Subwoofer Boxes & Enclosures - Pro
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