Bit of an odd setup if i am honest. The D-100 is primarily a bluetooth speaker, but does have an aux input. The fps1600 came as a kit with speakers.
If you want to connect both of these, you will need a 3.5mm splitter This may however reduce the line level comming from the pc though.
Something like this: https/www.amazon.co.uk/3-5mm-Speaker-and-headphone-Splitter/dp/B0007OC96W
You will also need a couple of male 3.5mm to 3.5mm jack leads to connect the speakers up.
Bit of an odd setup if i am honest. The D-100 is primarily a bluetooth speaker, but does have an aux input. The fps1600 came as a kit with speakers.
If you want to connect both of these, you will need a 3.5mm splitter This may however reduce the line level comming from the pc though.
Something like this: https/www.amazon.co.uk/3-5mm-Speaker-and-headphone-Splitter/dp/B0007OC96W
You will also need a couple of male 3.5mm to 3.5mm jack leads to connect the speakers up.