Yes, there are two types. In one variant, the amplification of the sound happens on its own and it doesn’t require any modulations to be done by the user. Just we need to connect the soundbar system to our television and these are active devices. The other variant is passive, and it requires the additional plug ins for producing the better audio quality. So, it is better to make a choice by looking in to the features and Sound Wiz can be the best website for quality soundbars.