Prep your backyard for pool parties and barbecues with these Solar Stone garden speakers. The natural stone look blends beautifully with your flowerbed or rock garden, and the waterproof design means these speakers can stay outside. Featuring a 48-hour rechargeable battery and an embedded solar panel, these Solar Stone garden speakers stay powered throughout your outdoor event.
Used in a pair, first speaker can be up to 100 feet from source. 60 to 80 is more accurate. Signal environment is key. Too many Bluetooth and other wireless devices active effects performance. Second speaker can be up to 30 from first speaker. Plus or minus 5 feet tested. Both speakers only work when placed 18 to 24 inches off the ground, almost line of sight to source. Again, environmental factors have an effect. Second speaker breaks signal/sync if not turned in some configuration towards the source speaker. Haven't been able to put back to back or directly facing each speaker without crackling.
Volume controlled by transmitting device. Speakers are loud. Very loud. Don't plan on booming bass, expect country music and classic rock to sound the best. Hip hop and R&B is mostly vocal ranges. Avicii, Fette, Testing, etc. again upper end Hz/kHz sound.
Not waterproof for heavy rains or standing water conditions. Only light rain and short storms. Unless the speaker is placed above ground, as mentioned above, on a grated surface/stand.