KF-8 SPL is the evolution of the smaller brother KF-8. With extraordinary power handling up to 600W ..Years and years of testing, engineering and we have come to produce an extraordinary product for power handling, design and efficiency. It reaches almost 110 db, this means that it is one of the loudest high-performance speakers in the world. It starts from the paper to get to the magnet so the line of loudspeakers and high efficiency Tweeter KF series is produced entirely by hand acquiring performances from the first class. Design without compromise any part has been designed in our laboratories to offer maximum design and performance.