Razer made a concept gaming chair with speakers, RGB lights, and rumble
Razer is combining its various gaming chair add-ons of speakers, RGB lighting, and force feedback into one proof of concept: Project Madison. It features dual RGB light strips in the top corners, a pair of THX-certified speakers with spatial audio (which can act as the rear channels in 5.1 or 7.1 audio setups), and six haptic motor actuators in the cushions to barrage your back and posterior with Razer's Sensa rumble.
Razer took some of these building blocks from previously released chair accessories. The Razer Clio is a headrest with wireless THX spatial audio speakers. The Freyja is a haptics-filled seat cushion that can go on any chair, …