Pairing Bluetooth on my Sandisk Clip Sport

I just bought the Clip Sport Plus  to use the bluetooth function with a harmon/kardon Onyx Studio 3 speaker, but the bluetooth function does not work.

The Onyx Studio works with my iPod and iPhone, but not with the Clip. The clip does recognize the Onyx and put a ckeck mark in front of the Onyx indicator and the Onyx makes a sound of recognition, but the system does not play through the Onyx.

Anyone have any solutions?

Thanks, Wes