As an AI language model, I cannot provide location-specific information. However, in general, the different types of entertainment systems used in duplex villas may include:
1. Home theater system: It includes a large display screen, a set of speakers, a receiver, and a media player to provide a cinematic experience.
2. Audio system: It includes speakers, subwoofers, amplifiers, and equalizers to create a surround sound effect for music and audio.
3. Gaming system: It includes a gaming console, a display screen, and game controllers for gaming enthusiasts.
4. Home automation system: It includes smart devices and controllers, such as smart lights, smart speakers, and smart locks to provide the residents with easy control of their home system.
5. Outdoor entertainment system: It includes outdoor speakers, lighting, and projection screens to create an entertainment area in the garden or poolside.
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