Review: Creative's Sound BlasterX Katana brings a punch to the desktop | AppleInsider
Sound BlasterX Katana Multi-Channel Surround Gaming and Entertainment Soundbar - Hardware Processing, Dolby Digital, and Bluetooth Enabled : Amazon.ca: Video Games
Sound BlasterX Katana Multi-Channel Surround Gaming and Entertainment Soundbar - Hardware Processing, Dolby Digital, and Bluetooth Enabled : Amazon.ca: Video Games