Get an enhanced sound experience with the Wharfedale Diamond 9.1 bookshelf speakers. These Wharfedale speakers, with a 1-inch textile tweeter, produce powerful and clear high-frequency sounds. The Kevlar cone of the Wharfedale Diamond 9.1 reproduces deep bass effects with exceptional clarity. With a frequency response of 50 Hz to 24 kHz, these bookshelf speakers enable you to listen to a range of sounds. Furthermore, with a sensitivity rating of 86 dB, these Wharfedale speakers efficiently convert power to clear sound. This speaker system is magnetically shielded for use with video systems.