PAC Audio LPA-2.4 4-Channel Active Line Output Converter w/ Auto Turn-On4-Channel Interface/ 2 Inputs - 4 Outputs/ On-Board Load Resistors/ Auto Turn-On/ Single Dial Level/ 12dB Bass Boost/ Low Pass Crossover/ 40V Input Power/ Black FinishPrice from $129.99 up to $139.99 Compare prices and buy PAC Audio LPA-2.4 4-Channel Active Line Output Converter w/ Auto Turn-On BestBuy.com (USA) →$130.00Abt.com →$140.00Compare prices2→