The Dimavery AB-450 is a right-handed acoustic bass with a sapele body, spruce top, Nato neck and blackwood fingerboard with 21 frets. Its four-string design has an 865 mm long scale and 43 mm nut width. A bridge-integrated piezo pickup feeds a preamp with 2-band tone control. The bass features a maple bridge, chromium-plated hardware, black and white front binding, a nature high-gloss painted finish and a weight of 2.75 kg.