The SyncSound™ Outdoor Rock Speaker is an amazing fit for its natural look and excellent sound. This speaker has an 8-inch polypropylene woofer and a 0.5-inch dome tweeter that provides excellent highs and lows. The SS-ROCK8-2GY will have no problem filling large backyards, pools or patios and is very natural looking. Place these speakers anywhere a natural rock would be found and you’ll hardly notice them (until you turn these speakers on). Typical locations for the rock speakers are rock formations for barriers around pools, ponds and spas, bordering a garden and even as an accent in flower gardens.