The KEF iQ5 is a compact bookshelf loudspeaker designed for high-quality audio reproduction. It features a two-way design with a 6.5-inch Uni-Q driver array that combines a 0.75-inch aluminum dome tweeter in the acoustic center of a 5.25-inch mid/bass cone. The speaker has a frequency response range of 60Hz to 40kHz (-6dB) and a recommended amplifier power of 15-120W. It has a rear-facing port for enhanced bass performance and is available in different finishes such as walnut, cherry, and black ash.