BA7500 speakers ??

[Tricia4000]

I have the Boston acustics BA7500 speakers that came with an old 2000 Gateway, they have awsume sound capability.
Still trying to get them to work, purchased the analog to digital converter but the back of the subwoofer doesnt have a toslink connection, can I just get another cable for the coaxial connection & then will they still work???
Thanks, P. Hart

 

[americanaudiophile]

Since the sub has analog inputs there is no reason to convert analog to digital. You will not get surround sound by converting analog stereo to digital stereo.