Powerful UTV Speaker System: UTV sound bar system Built-in 8 speakers (two 3.5" mid-range drivers, two 4" woofers, two 2" tweeters, and two 4" passive radiators) are powered by a high-performance A/B built-in amplifiers which delivers 600W peak power output (100W RMS). This system employs TWS technology to deliver clear and powerful sound performance, enhancing the listening experience, creating an immersive audio environment.