How big can an iPhone dock get? The Wall of Sound 2.0 is simply huge. It features 44 speakers with 2 subwoofers. The speaker is capable of offering 8000 watts of sound. The speaker is 5.5 by 4 feet tall. It weighs under 400 lbs. This huge device is capable of knocking your socks off. It only costs $6900. The Wall of Sound 2.0 is expected to hit the market in February 2014. These could probably prove useful for businesses.[via]
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