If you like your technology simple and straightforward, you’ll love the HT-S400. Connections and setup Simon Cohen / Digital Trends Should the soundbar block your TV’s infrared sensor, a built-in IR repeater on the back of the HT-S400 should prevent any communication problems. If you want to wall-mount the soundbar, all you need is the wall-mount template included in the box, and a pair of screws - built-in keyholes and small plastic standoffs on the back panel should provide an almost flush-to-the-wall result. Your TV will need to support the A2DP Bluetooth device profile, and sound quality won’t be as good as using a physical cable, but it’s a pretty handy option nonetheless.

Speaking of wireless connections and placements, it’s worth noting that the HT-S400 has the ability to connect to a TV via Bluetooth instead of the usual HDMI or optical cable. (Remember that subwoofer placement matters less due to the low frequencies.) Interestingly, as one of the few front-firing subs in this category, and with a completely protected driver, you potentially could lie it on its side, for even greater placement flexibility. Still, you should be able to stash it in a corner somewhere to make it less obtrusive.

It’s one of the biggest we’ve seen at this price at over 15 inches tall and 15 inches deep. The same can’t quite be said of its wireless subwoofer. The HT-S400 has the ability to connect to a TV via Bluetooth instead of the usual HDMI or optical cable.

Sony subwoofer