Resonance Sphere

The human ear can detect sound in the range of 20Hz to 20kHz (lows, mids, and highs). Which means, you want to look for speakers that can deliver sound as much of that range as possible. For example, to best experience low frequency (80hz and below), use a subwoofers. For your mids and highs, use bookshelf speakers that can play in the range of 50/60hz-20kHz. Quality of speakers also matter, but that doesn't mean 'the more you pay, the better they are' because often time you end up paying for the brand. So then, what are some quality-pocket-friendly speakers? Let's find out ;)