This in-wall speaker is the perfect combination of performance and style. The use of an aluminum woofer means that the speaker can hit harder, go lower, and handle more power with significantly less distortion than conventional driver materials. The ribbon tweeter is lighter and more responsive than dome tweeters, which means that they produce highs and mids with more delicacy and detail than with conventional designs. Aluminum gives you higher sensitivity, deeper bass, and higher power handling. Aluminum woofers are lighter and stiffer than conventional materials used in speaker manufacturing. The speaker cone is more sensitive to power, which means that you get more volume using less power. Additionally, the stiffer material means deeper bass and higher power handling, with significantly less distortion. Ribbon tweeters are much lighter and more responsive than conventional cone or dome designs. They can respond to audio signals much quicker and can therefore reproduce music with a delicacy and level of detail that is truly stunning to hear!