Of the C(PD) W1 there are two types of enclosures, they almost identical but they differ lies on the front side. You can see this in the picture below.

There are also different transport dollies for these different enclosures.

An easy way to give your used CPD W1 a new "look" is to replace the front. You can easily replace it yourself by unscrewing the 10 screws, 5 on top and 5 on the bottom. Replace your old front with a new one and retighten the screws.

            The front grille for the C(PD) W1 type 1 has the order number 120.190SV1

            The front grille for the C(PD) W1 type 2 has the order number 120.190SV2

There are two types of transport covers for the C(PD) W1. One is for use with a vertically standing subwoofer as shown in the image below.