I have two outdoor Bose 101 music monitors that I want to be able to stream wirelessly from my iPhone ...I bought soudtouch. W

[Motononnie]

Bose 101 music monitor

 

[Ralston18]

You will need a wireless transmitter receiver kit.

iPhone ---->transmitter ~~~~~~~~wireless ~~~~~~~~>receiver ----->Bose System.

There are a number of such products available. You just need to match the available connection ports.

Here is a "starter" link for you:

https://www.lifewire.com/wa-60-wireless-audio-transmitter-4054297