Here we are comparing Denon AVR-X8500HSP vs Marantz NR1711 to reveal their common strengths and weaknesses. The AVR-X8500HSP has 13.2 channels amplifier and the NR1711 7.2 channels. Both receivers have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices. We have evaluated both AV receivers, AVR-X8500HSP has an overall score of 9.6 out of 10 vs 8.3 out of 10 for NR1711.