That's where a good speaker comes in, offering robust sound that can easily fill a room. The Marshall Stanmore III speaker is one that we can easily recommend, offering great sound, and easy connectivity using Bluetooth, a 3.5mm audio jack, and even RCA connections. The $150 discount right now that drops it down to its lowest price doesn't hurt either. The speaker also provides robust sound for all types of audio sources. The $150 discount is huge, dropping it down to its lowest price ever.