World famous outdoor omni speakers are possibly the most tried, tested, reliable and proven outdoor speakers ever produced. Omni speakers offer the largest "sweet spot" of any speaker type. Fill your exterior living space with sound. Sitting off center which ruins normal mono directional speakers has no adverse effects upon Omni Speakers. You can submerge yourself in pure sound whether in front, behind or to the sides of the omni speaker. This is what "surround sound" systems try so hard to copy. Multiple listeners in the area do not suffer from mixed signal noise but enjoy pure consistent sound. OmniSpeakers are unique in use, doubling, tripling or even quadrupling the effective use of standard mono-directional speakers. Omni Speakers can save you a great deal of time and money in the numbers of units used. All speakers are covered by a 1 year limited warranty. Speakers typically ship in 2-3 business days.