The Ci3160RLb-THX is a THX-certified Ultra2/Select2 in-wall home theater subwoofer, designed specifically to pair with the KEF KASA500 power amplifier. It features three high-output 6.5-inch sub-bass drivers mounted on a robust brushed aluminium baffle, delivering exceptional acoustics for custom installed Extreme Home Theatre systems. Certified to THX ULTRA2 standards, it replicates the tonal balance of professional studio speakers, enhancing action sequences and dialogue clarity with precise frequency response, high output, and superior imaging quality. KEF's patented built-in wall bracket ensures quick, damage-free installation without compromising baffle rigidity. This model sets a new performance benchmark in custom speakers, blending seamlessly with any room decor while providing full theatre sound intensity. Explore advanced sound excellence with the Ci3160RLb-THX subwoofer today. Specific warranty terms and details for KEF products can be found here.