About this item: 
TURN YOUR REACT OR MAGNIFI SOUND BAR INTO A SURROUND SOUND SYSTEM - Designed exclusively for Polk React, Magnifi 2, and their future series soundbars, the SR2 wireless surround speakers give you A TRULY IMMERSIVE SURROUND SOUND EXPERIENCE. Waterproof: No 
NO AVR OR 5-SPEAKER SYSTEM NEEDED - Each speaker is equipped with a powerful custom-tuned 3" driver that delivers big sound, taking your movies and music up a notch. The built-in amps make a huge difference in your room 
WIRELESS CONNECTIVITY - The rear surround speakers connect wirelessly to your sound bar in minutes without the hassle of speaker wires running across your room. Add the Polk React Sub to your React Soundbar to create a 5.1-channel setup 
EASY TO INTEGRATE AND SET UP - Place the speakers on a shelf or mount them on the wall using the included template. Each speaker is clearly labeled as left or right (Dedicated L-R speakers), ensuring accurate placement and balanced surround sound 
A GREAT ADDITION TO YOUR HOME THEATER SYSTEM WITH REACT & MAGNIFI BARS - One of the most trusted names in home audio, Polk brings to you the best in surround sound systems and acoustic excellence, so you can sit back, relax, and listen with your heart