Well, I'll have to check, but, I'm pretty sure I recommended my Dad to pickup a D-M37 for the living room, that actually sounds pretty good, but, mostly used for background music. I'm looking to eventually add a turntable and a Airport Express to stream audio. I've heard Audioengine's stuff at Macworld and they are at my local Magnolia in BestBuy, but, since they're probably better for a single source -- a computer or audio streamer -- you'd need to figure out what you'd need it for. The A5 would be best for a simple desktop system where as the M37/38 would be a simple HiFi for a small room.