Hi I have for sale a pair of Walnut around 16"x16"x1.25"thick bases. Really well made by Knoll furniture. Whatever Knoll manufactures is superb quality in wood. You can use them as speaker bases or amp bases. I am in San Francisco, Ca 94127. I am asking $225 for both units. Note: This is not solid wood, but veneered artificial material. The veneer is wood and gorgeous finished by Knoll. One corner is slightly damaged, please see pictures. You can place in rear, area. In reality dent is not too bad at all.