Airpulse Edifier AU-4 Powered Bluetooth Speaker — 35W, 4-inch Driver, Aux/Line Input, Compact Countertop Speaker (Blue)

Compact yet powerful, the Airpulse AU-4 from Edifier combines a digital amplifier and advanced DSP technology to produce 35 watts of output through a 4-inch proprietary extended-range driver. This tuned combination delivers strong low end, defined mids, and crisp highs for a balanced listening experience ideal for home studios, offices, or mobile audio use. Built to last, the AU-4’s enclosure is constructed from MDF to improve acoustic performance and is finished with hand-crafted simulated leather for an attractive, durable look. At just 6x8x8 inches and weighing 6 lbs., this powered speaker easily fits on a countertop, shelf, or desktop without dominating the space. Connectivity is versatile: built-in Bluetooth and aux/line inputs accept a variety of music sources, and the unit can operate on any international AC voltage, making it suitable for travel as well as stationary setups. Place the AU-4 on a kitchen counter, living room shelf, bedroom dresser, dining room sideboard, office desk, or virtually any other spot where compact, full-range sound is needed.