These speakers feature heavy duty ABS construction which can literally be thrown off your roof without getting damaged. These are also IPX44 rated for being weather and water resistant. They can withstand rain, mist, snow, wind, and anything the outdoors will throw at it. You can keep them outdoors in the rain and moisture and they will not get damaged. These speakers are perfect for patios, large backyards, and indoor applications. These are also perfect for use in commercial spaces like gyms, hotels, and more.. . . Rubber surrounds eliminate unwanted distortion for a more powerful bass response. Each pair puts out 120 watts RMS and 360 watts peak power. These speakers are extremely loud! . . We upgraded our model with gold-plated spring loaded push button terminals for easy and secure wiring. . . These speakers will outperform other speakers on the market that sell for $100 and up. We also are offering a 90 day money back guarantee including return shipping. If you are not 100% satisfied with these we will send you a pre-paid shipping label and take them back and refund all of your money.