SV stands for Sound and Vibration! Experience both on a whole new level with the 2-way speakers in the head rest, powerful subwoofer and rumble feedback motor. The Playseat® SV has truly unique design and is adjustadble for different sizes and shapes. The seat is made of durable leather-look material, so it feels and looks like a real racing chair. Plugin your own headphone into the headphone connector or 3,5mm jackplug input connector to enjoy the realistic racing sounds without disturbing the people around you.