Price Match Guarantee KEF Q4 Meta On-Wall Speaker (Each) The successors to the renowned, award-winning HiFi speaker range, the Q Series has evolved once more in its 9th iteration since 1991. Now incorporating the revolutionary Metamaterial Absorption Technology (MAT) and a suite of innovative acoustic technology derived from their flagship HiFi speakers, high fidelity sound is more accessible than ever. Leveraging the latest 12th generation Uni-Q driver array and cutting-edge analysis techniques, the Q Series has been carefully fine-tuned. This includes a crossover redesign that refines the signal path response for a more natural, detailed sound. The result is a comprehensive line-up of eight speakers that can be easily tailored to your space and desired set up. Whether for stereo music or multi-channel home cinema, the Q Series offers a solution for everyone. (Sold as Each) Product Highlights: 2-way design 1" vented aluminum dome tweeter with MAT absorber MAT's maze-like construction