Got mine today. They are pricy but they are designed for the Pa4x and it sounds great. More than enough bass for me. 30 seconds to put it on – they did a good job.

If dollars are an issue then you have to give the Paas a second thought. It is easy to put on --- no wires --- good sound.

My Bose compact has to be put across the room to sound good. If it’s next to the keyboard I don’t like the sound.
John C.