Give a boost to your music system, with the KEF Audio BBC LS3/5A speakers that offer an enhanced sound experience. Incorporating a 0.75-inch Mylar-dome tweeter, these KEF speakers give you clear high-frequency sounds. The Bextrene-cone woofer of the KEF Audio BBC LS3/5A speakers reproduces deep and rich bass effects. Featuring a frequency response of 80 Hz to 20 kHz, this two-way speaker system enables you to listen to a range of sounds. With a sensitivity rating of 82 dB, these KEF speakers efficiently convert power to clear sound. This two-way speaker system uses 50 watts of maximum amplifier power for a clear and solid sound effect.