Customized version of http://www.thingiverse.com/thing:451253

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=451253

Using the following options:

showSpecs = yes
portWallThickness = 5
speakerHoleDiameter = 80
portInternalDiameter = 20
driverFS = 73
speakerScrewHoleSpacing = 94
boxThickness = 19.05
driverQts = 0.68
wireDiameter = 2.2
boxHeightRatio = 1.1
portYOffset = 0
speakerScrewHoleDiameter = 3.25
boxDepthRatio = 1.7
terminalScrewHoleDiameter = 3.25
portLocation = back
boxWidthRatio = .9
driverVas = 1.132
terminalScrewHoleSpacing = 50
boxQ = 0.9
numberOfSpeakerScrewHoles = 4
terminalHoleDiameter = 40
portLength = 100
manualBoxVolume = 4.2
numberOfTerminalScrewHoles = 4
enableClosedBoxCalc = no
makePort = no
portXOffset = 0
terminalType = dual wire holes