New Sub Arrived - Measurements Required

[RubixRonnie]

So my new sub arrived today: Pioneer 12" TSW304R
 m http://www.caraudiocentre.co.uk/product ... -32195.htm m
Plan is to install this bang in the center of the rear storage space (bins removed) with a 6x9 on either side, amp hidden down below.
Does anyone know the rear storage space measurements with the bins removed, just saves me a job   s:lol: :lol: s:lol:  

Cheers
Danny