Now the summers are approaching. It is the time to sit outside in evenings and enjoy the fresh air. Why not make your casual sittings in your lawn or just outside your house a lively musical place? Sonance has Rock Speakers for your Outdoors. Sonance’s discreet speakers are hidden in Rocks. So they perform dual work, one being a speaker and other adorning your decor. These rock speakers in grey-granite or brown-sandstone tones can be placed anywhere.. The Rock Speakers are priced at $375.00/pair, Rock Woofer at $450.00/each and SoundHenge Enclosure can be purchased at $275.00/each.