
Cnet writes:
"... the I-Sonic ES2 is largely unchanged from the original version--and that’s a good thing. It incorporates the same four-speaker design (two front, two rear) and PowerPort venting technology from the original I-Sonic. The combined result is a powerful, room-filling stereo sound with palpable bass that far exceeds what you’d expect from the I-Sonic’s diminutive housing."
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