I had one of those questions that when it was initially asked sounded kind of wacky, but once I let it sink in, it was actually a very good one.They asked me if I knew of any way to make regular speakers usable with Bluetooth.My initial thought was that wireless Bluetooth speakers are super cheap and readily available, but the sound quality can be a bit off.They had a really nice set of speakers that just needed to be adapted to allow a Bluetooth signal, which is exactly what Logitech offers with their Wireless Speaker Adapter.This small device has standard audio outputs, so it can be connected to a traditional stereo system or powered computer speakers.As long as you have a way to amplify the signal coming out of the adapter, you can make virtually any traditional speaker a Bluetooth compatible sound system.It's a $40 device that can dramatically improve the quality of sound coming from any Bluetooth streaming device: https://bit.ly/357A0dj