The level of bass and punch was either too little (PCWorld staff), or too much (myself) and was greatly dependent upon the acoustic nature of what you set it on. We'll call that a non-issue, the real issue having already been described.
As much as I liked that Trek 360, that's how flat the Flex leaves me. One is excellent, the other is not. My advice: Spend a bit more, get the Trek 360, and keep it dry.
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