Price Match Guarantee Onkyo TX-NR5100 7.2 Channel 8K Home Theater AV Receiver The Onkyo TX-NR5100 7.2-Channel 8K AV Receiver is an affordable and versatile home theater centerpiece tailored to deliver a best-in-class entertainment experience for your movies, music and next-gen gaming systems. The Onkyo TX-NR5100 AV receiver features Onkyo's Dynamic Audio Amplification with a 7-channel amplifier rated at 80 watts (into 8-ohms, at 20Hz-20kHz, with 0.08%, driving 2 channels). Onkyo's Dynamic Audio