What device is SB400?
Daniel Foster
Published Apr 05, 2026
What device is SB400?
The JBL Cinema SB400 powered soundbar speaker system is a complete, integrated sound system that will create an extraordinarily realistic cinema experience in your own living room.
How do I reset my JBL SB400 sound bar?
Press and hold down the end panel INPUT button for about 15 to 20 seconds. When you see the three letters “ r S t ” appear on the display (see figure below), release the INPUT button. The SB400/SB500 will then show the four-digit firmware code number and turn “ON”. The master reset is complete.
How do I setup my Cinema 400 sound bar?
Cinema 400 – Connecting via HDMI-ARC
- Plug an HDMI cable into the HDMI input on the sound bar.
- Plug the opposite end into the HDMI-ARC port on the TV.
- Plug an HDMI cable into the HDMI input on the TV.
- Plug the opposite end into the gaming system, DVD/Blu-Ray, computer, etc.
- Plug the power cord into the sound bar.
How do I connect my JBL subwoofer to my TV?
Press the CONNECT button on the subwoofer to enter pairing mode. The LED indicator on the subwoofer blinks quickly. If the pairing succeeds, the LED indicator on the subwoofer lights up and the soundbar display will show “DONE”. If the pairing fails, the indicator on the subwoofer blinks slowly.
How does the JBL cinema SB400 sound bar work?
With three HDMI inputs, the Cinema SB400 provides convenient connection for multiple HDMI source components. It also includes one HDMI output with Audio Return Channel (ARC), which sends the TV sound back to the soundbar.
What kind of sound can I get from my Samsung TV?
Remember, the output format is for devices that receive sound from the TV, such as a soundbar, home theater system, or headphones. If you are not connecting one of these to your TV, then you should leave this setting on PCM, or you may experience reduced audio volume or other issues.
How tall is the SB400 zvox sound bar?
The SB400 is 3.3-inch deep, 5.7-inch high, and fits gracefully under your TV–whether wall mounted or placed on furniture. Simple one-wire connection and fantastic sound with super-clear vocals and strong bass from a built-in powered subwoofer with MegaBass.
What do I need to know about zvox SB400?
Output Leveling tames loud commercials. aptX Bluetooth provides wireless connectivity with your phone or tablet so you can stream music through the SB400. It’s easy to program the SB400 so it will work with virtually any remote control.