For soundbars and other speakers, small size usually means small sound. Looking at the Polk Audio MagniFi Mini AX ($499), which measures just over a foot across, it’s understandable to expect relatively meager output. Thanks in part to its included wireless subwoofer, however, this little soundbar can put out some thundering audio that easily complements a big-screen TV. There are limits to its acoustic design, which simply can't generate immersive surround sound in such a compact form factor, but even so, this reasonably priced, powerful sound system is worth your attention if space is at a premium.A Space-Saving Design The MagniFi Mini AX soundbar itself is a downright puny black trapezoid measuring 3.1 by 14.4 by 4.1 inches (HWD) with grille cloth covering its front, back, and sides. A white alphanumeric LED display sits behind the front grille on the left side and shows the current input, volume level, and other settings. The top panel is rubberized and features Bluetooth, inp...
The Polk Audio MagniFi Mini AX offers powerful home theater audio with just a small soundbar and a subwoofer, though it can't fully produce accurate spatial audio imaging.
Powerful sound for the size; Strong bass from the subwoofer; Plenty of wireless streaming options
Spatial audio falls flat