40mm Replacement Speaker Unit Driver for Razer Kraken 7. 1 Headphones|Earphone Accessories| - AliExpress
Amazon.com: Razer Kraken V3 X Gaming Headset: 7.1 Surround Sound - Triforce 40mm Drivers - HyperClear Bendable Cardioid Mic - Chroma RGB Lighting - for PC - Classic Black : Video Games
PR: Razer Unleashes the Kraken 7.1 Surround Sound USB Gaming Headset - Custom PC Review