The Monoprice™ Premium 5.1.4‑Channel Immersive Home Theater System takes your home theater to new heights! Fully compatible with both standard and Dolby Atmos® enabled receivers, the 5.1.4 system features four satellite speakers that have been equipped with immersive, upward‑firing drivers, enhancing the detail in multichannel, multidimensional soundtracks. The Monoprice Premium 5.1.4‑Channel Immersive Home Theater System surpasses all expectations for sound quality in a small package!   .gte-ctr .row{margin:0;}1 Year Replacement WarrantyMonoprice™ not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30 day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund.30 Day Money Back GuaranteeMonoprice™ stands behind every product we sell with a 30 day money back guarantee! If the product you purchase does not satisfy your needs, send it back for a full refund.Quality at a Fair PriceMonoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.