Audioengine A5 powered speakers.
Black, padded bottoms.
10 inches tall, 7 inches wide, 7 1/8 inches deep.
New Audioengines this size are 400+.
Looks almost new, no visible scratches, no fading, though the window reflection in the photo makes it look that way in one pic.
Stored indoors, used moderately for about 5 years.
You're welcome to give it a test listen.
Excellent bass and power, great for a desktop or gaming setup, but can also easily fill a room.
50 watts per channel, 75 peak.
Kevlar woofers, silk tweeters, shielded electronics.
Does not have built in wireless capability, but you can add a receiver unit for $50 or more.
2011 model, if you look up the reviews they will tell you it was among the best units available and is still very good by today's standards - I think you'd have to spend $300+ now to do better.
Comes with original box, cloth carry sacks and wires.
Near Hillsdale High in San Mateo.