Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The ZVOX SB400 118W 3.1-Channel Soundbar is designed to deliver optimized sound with powerful bass reproduction. This speaker uses a class-D digital amplifier, and can produce up to 118W of total power for a dynamic audio experience. Housed inside of the aluminum chassis are three main speaker drivers and a built-in powered subwoofer. Built-in Bluetooth technology allows you to wirelessly stream audio from compatible devices such as smartphones and tablets.
The SB400 is well equipped for wired device connections with stereo RCA, TOSLINK optical, and digital coaxial interfaces. As an added convenience, stereo RCA and optical cables are included. Along with the included remote control, this soundbar system can be controlled using your existing remote.
Designed for Powerful Sound
The SB400 uses three high-performance speakers, a built-in powered subwoofer, an acoustically stable aluminum cabinet, and a 118-watt Class D digital amplifier to create warm, natural sound and surprisingly powerful bass.
Big Sound from a Small Cabinet
The SB400 uses the PhaseCue virtual surround system to give you rich, three-dimensional sound with movies or music.
Clear Voice Reproduction
The AccuVoice feature on the SB400 uses hearing aid technology to tailor the sound so voices are crystal-clear.
Slim Aluminum Cabinet
The SB400 features a 3.3"-slim cabinet constructed from anodized aluminum to provide low-resonance audio.
The MegaBass feature uses digital processing to tailor sound and control the subwoofer for robust, accurate bass with frequencies reaching as low as 58 Hz without an external subwoofer.
Bluetooth Music Streaming
The system uses an aptX Bluetooth receiver to stream high-quality music wirelessly from your phone, tablet, or computer. Play iTunes, Pandora, Spotify, or other music formats wirelessly through the SB400.
Uses Your Remote Control
The SB400 can be programmed to respond to your remote control. The illuminated display walks you through the process in less than a minute. Then whatever remote control you chose will control volume, mute, and power.
Taming Loud Commercials
Push the 'OL' button and a compression system takes over, making soft sounds louder and loud sounds softer, so there are fewer jarring moments when switching channels or when commercials come on.
Adapts To Multi-Zone Wi-Fi Audio
The SB400 has multiple inputs so you can easily connect audio devices in addition to your TV. For example, connect an optional Chromecast Audio device and you can use the SB400 as part of a multi-zone Wi-Fi audio system.