I have the Audio Engine 5 in white but not for sale. I use them in an I-pod based garage system. Currently playing them in the basement while I clean records. I find them enjoyable in this application, a great alternative to one piece systems like the Apple HI FI which I find to be a waste of time. I'm not familiar with the A2 but would definitely recommend the 5s as long as you're not expecting some truly reference quality sound.
