New BassChat 8"Cab design

[tauzero]

2 minutes ago, Phil Starr said:

Here you go two of the fane's in a 40l cab will do this with a fully rated amp driving 450W into the cab. That's a couple of db louder than most 12's. What it will need is a decent sized port as the amount of air that port will be moving at full power will be considerable. I've looked at using a 110mm soil pipe inside diameter 108mm 11.15mm longas a decent compromise. I'd be rear mounting the port so as not to weaken the front baffle too much.

 

 

If the port is 11.15mm long, surely that means it will be shorter than the thickness of the cab (assuming 12mm ply).