Swedish audio company Brothers has introduced its new Wall of Sound (WOS) iPod speaker system. Hailed by the company as “the most powerful iPod speaker on the market,” the WOS is powered by a 125 Watt, built-in tube amplifier. It features a total of 28 driver elements, each of which has its own handcrafted box for a more balanced sound. Other features include a frequency response of 40 Hz-20,000 kHz, dimensions of roughly 37” x 49” x 12”, and a weight of approximately 225 lbs. Available exclusively at Brothers’ flagship store in Stockholm, the Wall of Sound is priced at $4,495.