100W book shelf speaker pair is an excellent accessory for your smart TV, gaming PC, or music system for a thrilling listening experience4" dynamically balanced subwoofer is certified to produce high resolution audio for a riveting sound ambience and natural sounding special effectsWorks as a ceiling channel to produce clear and detailed audio from almost any AVR having minimum 7 channelsDolby Atmos, DTS:X, and DTS Virtual: X sound technologies let you experience every soundtrack, background score, and action scene in superior clarityEasy-to-install design features built-in keyhole slots for quick wall mounting or quick placement on top of MXT20 bookshelf speakers, MXT60 and MXT70 floor standing speakersImpressive design style with modern elements makes this speaker pair blend in easily with your home decorparagraph>Required accessories (sold separately)Speaker wire (make sure to measure the room so you'll know how much wire to get)