Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Instant improvement

No standard cable will improve the quality of your stereo's sound if there's a great distance between your speakers and amplifier, but if the distance is ten feet or less I would wholly recommend using METRA 10 gauge speaker wire. I switched out my old 14 gauge cable for the METRA 10 gauge and the difference was stunning. The overall presence of sound increased exponentially. And yes, I've heard all the arguments to the contrary - that beyond a certain gauge (usually 14)there is no sonic difference. But I'm here to tell you it worked. Beyond that, it didn't cost a million bucks so what's to lose?