Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Speaker rattled, noticeable distortion in low notes

Compared to the speakers we were trying to replace, these speakers sounded tinny and distorted on low notes. In addition, one of the speakers made a rattling noise on low notes (which may have been a one-time manufacturing defect or shipping damage). We ended up returning them.From my experience, if you want to spend only $20 like I did, I'd say you should consider headphones. We were hoping to replace other speakers and headphones we use with our system, but, unfortunately, these speakers just aren't up to the task. They don't produce anything like high quality, rich sound. They don't even get up to the level of the cheap built-in speakers we already have or the inexpensive headphones we already have.