Audiocontrol, High Power Multichannel Amplifier With Channel SummingThe LC 5. 1300 brings five channels of sonic purity and unprecedented levels of power to a complete range of multi channel and subwoofer amplifiers from AudioControl. Featuring eight active speaker level inputs, six line level inputs, the LC 5. 1300 is packed with intuitive setup controls for high pass, band pass, and low pass filters, automatic and selectable signal summing, and AccuBASS. Integrate seamlessly with your OEM or aftermarket sound system