STEREO SPEAKER ADVICE PLZ

[Shannon]

It's a matter of what I can use. I can't use headphones because ultrasonics (my preferred format) isn't safe in headphones for volume reasons. I can use ultrasonics on my laptop, and sometimes I do. Usually it is that I cannot play them on my laptop because I am not near my laptop, or I am building a sub, and I do not want to risk recording part of one sub in another. So I use my phone.