The patent-pending design of the Image Control Waveguide precisely controls the sound emanating from the speaker in the vertical and horizontal planes ensuring the presentation at the listening position is neutral and accurate. The 3 Series long-throw woofer and its damped woven composite neodymium tweeter are designed from the ground up to reproduce the powerful transients and micro dynamics of your mix. These drivers deliver impressive deep bass and smooth high frequency response beyond the range of human hearing. Efficient Class D amplifiers provide abundant power to deliver the output and dynamic headroom needed for the most demanding production styles. Balanced XLR and 6mm TRS inputs give you the options you need to connect your 3 Series to any signal source while maintaining professional signal quality. The -10 dB/+4 dB sensitivity switch ensures compatibility with a broad range of signal sources, allowing you to connect the 3 Series to high-output professional gear without any danger of input overload.