[2.8 kHz ] my desktop is not vibrating anymore. :)

[88 dB] sounds great!!!

[2.8 kHz ] Bought these to put my Audioengine A1 speakers, perfect size and shape. The height and angle is perfect for listening.

[88 dB] They are a great match for the A2+ speakers.

[15.5 lb] Included are a pair of well made rubber speaker stands that raise the speakers a few inches off your desk but more importantly tilt the speakers backward. This points the tweeter upward toward your face. It does two things very well: it increases the brightness and widens the sound field. It is always a matter of balance between the tweeter and mid-range drivers in a speaker. The crossover circuit inside the speaker sends the higher frequencies to the tweeter (upper speaker) and the lower frequencies to the mid-range speaker (lower speaker). The engineer balances these two speakers to give the most accurate and pleasing sound. As you increase the volume, this balance can change dramatically in poorly designed speakers. These speakers were very well designed. They are neutral and natural sounding-not too bright and not too flat. By titling the speakers backwards, points the tweeters more directly toward your ears. If used without the stands on your desk, the speakers would be below ear level and may sound flat. The stands liven the sound just enough to improve accuracy. If the designer built the speakers with more treble' they would sound shrilly at higher volumes. You might think speaker stands are a luxury or not needed. Speaker stands are an important accessory to optimize sound accuracy from all speakers. Some manufacturers don't offer them - leaving the user to find expensive after market stands. These stands fit perfectly, are simple in design and improve the Sound. It shows the attention to detail from the designers who created the Audioengine A2 speakers. Highly recommended.

[2.8 kHz ] Following the recommendation of the representative, I ordered these stands. It turned out they make the speakers' sound more gentle.

[15.5 lb] Okay, this is called "out of the box" thinking. If you think I got these for my vomputer speakers you would be wrong. i got them to sit under my Klipsch center chanel speaker. It is on a shelf above my 40 inch Hitachi L.D. since mid/high frequencies are very directional, I wanted to have the speaker tilting downward more. I had a piece of 2" x 6" wood unerneath it. I wasn't concerned it would slide off. However, when I saw these I thought they would be better. I put four rubber stick on feet underneath them so they don't slide. The lip oin the front keeps the center channel firmly in place. The weight of the speaker pushes down so it won't slide at all.

[2.8 kHz ] These enhance the sound and appearance of the speakers.

[15.5 lb] They make the speakers sound little better and look amazing.

[88 dB] I purchased a pair of P4s for my office. The first thing I noticed was the quality packaging and first rate finish and build quality. I'm driving them with the Audioengine N22 and using an (outdated) Luxman D-105u cd player. They blew me away out of the box. Midrange is, well, luscious. Voices are natural and timbres are correct. The high end is detailed, but not cloying. There isn't much on the bottom end, but that what subs are for. Soundstaging is outstanding, much wider than you would expect, with solid images. Bottom line - these speakers sound way better than they should for $