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Helix 6-channel amplifier with integrated 8-channel DSP

Here is the technical data for the audio power amplifier:

Power RMS ? 1% THD+N
- @ 4 Ohms	Channel A - F: 6 x 120 Watts
- @ 2 Ohms	Channel C - F: 4 x 230 Watts
- @ 1 Ohm	-
- bridged @ 4 Ohms	-
- bridged @ 2 Ohms	-
Max. output power per channel*	Channel A - F: up to 145 Watts RMS @ 4 Ohms Channel C - F: up to 285 Watts RMS @ 2 Ohms
Amplifier technology	Ultra HD Class D
Inputs	6 x RCA / RCA 6 x Highlevel speaker input 1 x Optical SPDIF (12 - 96 kHz) 1 x Coax SPDIF (12 - 192 kHz) 1 x Remote In
Input Sensitivity	RCA / RCA 1 - 4 Volts or 4 - 8 Volts Highlevel 4 - 16 Volts or 8 - 32 Volts
Input Impedance RCA / RCA	13 kOhms
Input Impedance Highlevel	9 - 33 Ohms with ADEP.3
Outputs	6 x Speaker output 4 x RCA / RCA 1 x Optical SPDIF (96 kHz) 2 x Remote Out
Output Voltage RCA / RCA	3 Volts
Frequency Response	10 Hz - 44,000 Hz
DSP Resolution	64 Bit
DSP Power	2 x 295 MHz (2.4 billion MAC operations/second)
Sampling Rate	96 kHz
DSP Type	2 x Audio signal processor
Signal Converters	A/D: BurrBrown D/A: BurrBrown
Signal-to-Noise Ratio Digital Input	108 dB (A-weighted)
Signal-to-Noise Ratio Analog Input	102 dB (A-weighted)
Distortion (THD)	< 0.004 %
Damping Factor