VA Exclame with a subwoofer

[WAP]

I am taking the boston rps1000 sub from pappa3.
My exclame does not have pre out or sub out.

How do i go about connecting the sub in my setup ?
My setup is Exclame with a pair of b&w 683.  :BANDW:

Tia

 

[ivman]

 

[adie]

 

[chipwelder]

 

[WAP]

 

[Meddle]

 

[croak]

 

[PvA]

 

[WAP]

 

[Juventino]

 

[Nirvana]

 

[chipwelder]