A compact 8-channel amplifier with a new generation 10-channel DSP. 4 channels of RCA inputs, 6 high-level inputs, coax SPDIF input, optical TOSLINK input, Bluetooth AptX HD optional input, digital remote control for volume, sub level, preset selection, input selection, mute trigger. 8x50W RMS @ 4 Ohm output channels, 10-channel RCA output. Perfect for 3-way active front + rear fill amplification with an external subwoofer amplifier. The powerful multichannel input EQ, time alignment and allpass filtering allows for proper OEM integration. A compact, dense multichannel DSP amplifier with very powerful DSP functionality. The DSP supports the following on every output channel: High pass, low pass and band pass crossovers (Linkwitz Riley, Bessel and Butterworth) up to 48 dB/oct 31 band fully parametric EQ with +/-15 dB correction 1st and 2nd order Allpass filters with Q control and inversion (each of the 31 EQ bands can be switched to Allpass) Time delay up to 15 ms for time alignment, selectable in ms, cm or inches, optional linking of channel pairs Phase phase switching between 0 and 180 degrees Level correction from 0 to -40 dB, optional linking of channel pairs Fully functional input mixer, live mixing of inputs (2 inputs active in parallel), allows the set up of a differential rear fill Internal pink noise generator to test each individual output channel The input of the DSP supports the following corrections on every input channel, including the COAX, TOSLINK and Bluetooth, separately: High pass, low pass and band pass crossovers (Linkwitz Riley, Bessel and Butterworth) up to 48 dB/oct 10 band fully parametric EQ with +/-15 dB correction 1st and 2nd order Allpass filters with Q control and inversion (each of the 10 EQ bands can be switched to Allpass) Time delay up to 15 ms for time alignment, selectable in ms, cm or inches Phase phase switching between 0 and 180 degrees Level correction from 0 to -40 dB Configuration software for Microsoft Windows: DOWNLOAD HERE Manufacturer provided specs: Power supply voltage: 9-15 VDC Idling current: 1.5A Bandwidth @ -3 dB: 10Hz-20kHz Output power at 1% THD-N: 8x 50W RMS @ 4 Ohm S/N Ratio full power A-: 100dB Inputs: 4xRCA analogue, 1x RCA SPDIF coax, 1x TOSLINK SPDIF, 6x high-level, Bluetooth 5.0 AptX HD module Outputs: 8x Speaker level amplified, 10x RCA pre-outs Control connections: 1x USB 1.1/2.0, wired remote (DRC) 8 full setup presets Auto on via high level signal detect or remote input What's included: 1x DSP Amplifier unit 5m USB A-B cable 1x B5V2 Bluetooth module 1x DRC remote control 1x DRC remote control cable 1x High-level input harnesses 1x Speaker output harnesses Mounting brackets and fasteners 1x Instructions