KEF Q Concerto Meta HiFi Q Concerto Walnut pair bookshelf 9th generation Q series Music Records Interior C

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. The Q Concerto features KEF's innovative Meta material technology, which absorbs 99% of unwanted noise from behind the driver for pure, natural sound. KEF's 12th generation Uni-Q driver acts as a single point source, distributing sound more evenly and creating a clearer, more immersive and cohesive soundstage. A key component of the Q Series is a sophisticated crossover that ensures seamless integration of all speaker parts. Over 1,000 specific measurements are taken on each speaker model to ensure precise signal routing and optimization for best performance. Q Series speakers feature a contemporary minimalist design with a satin finish, offering a premium, subtle shine. Available in satin black, satin white, and walnut finishes, it is designed to blend easily into any interior. The Q Series features a hybrid bass driver design that provides stiffness and piston-like movement for increased bass punch and speed. Combined with ports modeled using Computational Fluid Dynamics (CFD), it delivers precise and agile bass management even at high output levels.