The main difference between a passive soundbar and an active soundbar lies in how they are powered and connected to audio sources. An active soundbar has built-in amplifier.
A home theater and a home cinema are both designed to enhance the movie watching experience in the comfort of your own home. Here's key differences between the two.
Whether Dolby Atmos is worth the cost depends on your personal preferences, budget and the overall audiovisual experience you desire Worth it, you decide.