When it comes to size, you need to take necessary measurements of your room and TV dimensions before settling on a size. A larger soundbar doesn’t necessarily mean better sound quality, so ensure you choose one that suits your space and installation requirements. If you have a small room and only plan to wall-mount, you can opt for a single unit soundbar like Yamaha YAS-108 with built-in subwoofer, or AccuVoice AV203. Otherwise, you can go for models with a separate subwoofer or surround speakers.