Adjusting interior volume of bass cab

[Chimike]

I'm wanting to build a Fearful 15/6 as I have some of the parts already.

However, I need to alter the outside dimensions , a I need to replicate an old Vox cab.

This means I will need to adjust the inner volume back to the 15/6 spec to ensure correct tuning.

Is there a suitable material for this purpose ?

Thanks

Mike

[Chimike]

Started drawing up the cab, and realised that maybe all I need is a false wall.

[BigRedX]

You'll probably have to completely damp the space between the two walls.

 

Does the new cab need to match the dimensions of the old Vox cab exactly or could you get away with it looking the same externally?

[Chimike]

I'm aiming for correct internal volume inside a visually correct Vox AC30 bass cab, although slightly larger, to get the necessary 30.5 inch dim .

So far , I've drawn the cab with a false wall on one side , but I'm having to move the port slot to the rear of the cab , to accommodate the black panel / gold stripe on the front .

[Mottlefeeder]

To reduce water usage by your loo, the recommendation used to be that you put a brick in the cistern. 

You could use something spherical so it did not flex, and hollow so it was light - a tennis ball or two?

David

[tauzero]

Couldn't you just move the baffle back a bit?